While I’m now planning a layout based on flex-track, I’m still interested in Unitrack. However, when a new announcement caught my eye, I realized that I’d missed some announcements late last year also, and thought I should bring my pages up to date, and do a Musing to summarize the new items. I haven’t bought any of these, and probably won’t, so I don’t have pictures to post. Some of this may be old news to readers who pay closer attention to Kato than I have of late, as several items are from last fall.
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Tags: Kato, Unitrack

It’s been a while since I last posted. I’m still out here, but the layout is on hiatus for now, and my attention is elsewhere. That doesn’t mean I’m giving up on model railroading in general, or Japanese passenger trains in particular. Just taking a break.

This past weekend I went to a train show and saw that Kato had finally released the single crossovers that had been rumored for some time. Naturally I picked a pair up to investigate. Even if my next layout probably won’t be using Unitrack, I’m still interested in the stuff.
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Tags: Administrivia, Kato, Unitrack

After a fairly long break, I’m working on a model railroad again. I’ve returned to work on the One Point Five Meter Line, my compact (1’ x 5’, or 30 cm x 150 cm) light-rail line layout for displaying my structure models. See that page for the track plan. See my Display Layout link for other musings about this layout. See my Urban Station page for a detailed construction log for this building.

The first order of business is to get the track down, but to do that, I need to install the station at the “urban” end of the layout that supports the track on a Viaduct. This is a Kato Viaduct Station Entrance building with one of the associated “shops” buildings, supporting two lengths of Viaduct Platform 248 mm (9 3/4”) each in length. While you can buy a large set for this (23-125) it has parts I don’t need, so instead I’m using two smaller sets (set 23-230, the Viaduct Station Entrance, and set 23-231, the Viaduct Station Shops).

These are pre-assembled structures, but I want to detail them, which includes adding lighting, interior details Kato omitted, and paint. I also need to modify them so I can run wires through them up to the track, as well as to the underside of the viaduct they support.
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Tags: Display Layout, Kato, Interior, Model Building, Structures, Viaduct

was going to post something “soon”, and soon came sooner than expected. I went to a model train show today, and having Kato’s new compact track on the brain after working on my Unitrack pages last night, couldn’t resist picking some up. I bought a CV1 “Compact Oval” set, along with two R150 switches and a small pack of 150mm (6”) curves. This builds an oval with a short-cut inner curve that fits snugly on one end of my coffee table, with plenty of room for the Kato power pack.
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Tags: DE10, Tram, Greenmax, Kato, Tomix, Tomytec, Unitrack

DC “Power Packs” for model trains tend to be designed for HO scale trains, at least in North America. There are separate ones for G scale, and some multi-scale packs catering to both HO and larger scales. But those sold for N scale are typically just HO models, with the usual HO “16 volt” or higher output, usually called “Universal” power packs.

Anyone who’s been involved in model railroading for any length of time knows the Model Rectifier Corporation, more commonly just MRC. They’re probably the dominant supplier of DC power packs for HO and N-scale model railroading in North America, aside from those included in starter sets, although Kato’s Unitrack power pack likely gets a fair amount of N-scale market share. But I’ll admit I don’t have hard facts on market share for anyone.

My first power pack, after a cheap Tyco one that came in a starter set, was an MRC Throttlepack 501, circa 1972 (yeah, I’ve been doing this a while, although I took a long break after High School). That 501 still works today, although one of the switches has finally started having problems. But it survived 40 years of damp basements, being thrown in boxes for moves, and running a large variety of trains. That kind of quality leaves a lasting impression. I’d followed it with another MRC, a Control Master II, when I got back into model railroading and needed a second power pack (back around 1992). It too has served well, and still works. But both put out relatively high voltages (19V+), so I’d rather not use them with N-scale trains.

So when I started looking to see what was available in a modern design suited to N-scale, and discovered the MRC Tech 7 line had a model with a rated 14.5 V, 10VA output, it didn’t take me long to decide I wanted to give it a try. It’s a dual-cab power pack, with two independent throttles in one box. But I’m going to use it on a double-track line where I’m normally the only operator, so that’s fine.
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Tags: DC, NMRA, MRC, Kato, Throttle

Another month plus, and not much to show for it. I’ve hit something of a wall, and just don’t feel inspired to work on any aspect of the layout. That’s really the first time in four years that this has happened. I’ve gone through slack periods before, but I was always able to focus on something else and get motivated.

I did spend some time on investigating DC power packs with the new oscilloscope, and I’ve updated the Power Pack Testing page with results so far. This has got me thinking about DC power in general, so perhaps I’ll write something more about that in another post. But for now, that’s about all there is to say.

Well, one more thing: I did get motivated to pre-order an E7 Shinkansen. Both Kato and Tomix currently have these available for preordering, with Tomix’s model due out in March for about US$323 for a 12-car train, and Kato’s due out in April for about US$302 for the same (both pre-order prices in Japan before shipment, at the current exchange rate).
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Tags: Kato, Tomix, E7, Administrivia

Several years ago I investigated several DC power packs, including one of my Kato packs (I have three of them). At the time I was reluctant to take one apart because the screws are hidden under the glued-on feet. But a question on the JNS Forum spurred me to investigate the circuitry more closely, and so I took one apart. And in the process, I discovered that some of my old information was wrong.
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Tags: Oscilloscope, Tools, Kato, DC

Kato recently introduced a couple of low-level platforms suitable for trams. There isn’t much info available on these, aside from machine-translated Japanese summaries, which don’t really explain much. And I thought they were interesting as possible candidates for my One Point Five Meter Line layout, even though that’s using Tomix FineTrack and they’re designed to be used with Unitrack. So I ordered a couple, and now that I’ve had a chance to play with them, I can provide my impressions.
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Tags: Kato, Structures, Tram, Unitrack

After initially thinking I’d build my own viaduct for the One Point Five Meter Line’s urban station, I’ve decided instead to use Kato’s Viaduct Station Entrance building (I had a spare one), possibly supplemented by one of the Station Shops buildings, as seen above. This will be fine even though I’m using Tomix track and station platforms, since the viaduct station simply creates a flat base for track, and isn’t specific to Kato’s track. The height would be, but I’m not connecting it to Tomix viaduct track, so that doesn’t matter.
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Tags: Design, Display Layout, Interior, Model Building, Kato, Structures, Viaduct

A “tram” is a light rail vehicle. The word is British English; American’s still say “trolley” even though our light rail systems haven’t used trolley poles in decades. But it’s a word also used by the Japanese (who often borrow foreign words, either for marketing reasons or just because they like the sound).

The Toyama Light Rail line, a company jointly owned by the Toyama city government and some other investors, operates light rail vehicles over a former freight railway running between the city center and the waterfront. This is officially known as the Toyamakō Line, but the locals know it as “Portram” (for Port Tram), and the vehicles introduced in 2006 have come to be known by that name. There are seven of them, all of basically the same design but in different colors. A separate railway operates a city-center ring using similar vehicles, known as the Centram (“Central Tram”, I presume).

Tomytec, the parent company of Tomix, has been making models of these as part of their Railway Collection series since about 2009. These are intended to be collectibles for display, and they’re just empty shells. They cost around US$15 - US$20. But Tomytec also makes a motor unit that replaces the underbody, the TM-LRT01, which goes for around US$30. So for under $50, you can have an operating model. They’re not as nice as Kato’s Portram models, which sell for about US$85 in Japan, but they’re still quite good models.

I had been thinking about getting one of these, just to see how they compared with the Portram (I have one of Kato’s Centram models), but hadn’t gotten around to it. Then, while I was wondering what I’d run on my One Point Five Meter Line layout, I saw this new pair of them and decided that a model tram with a replaceable motor was the perfect thing for a layout that may do a lot of running back and forth. I ordered the pair, and two of the motors (thankfully those were available; they often sell out and can’t be found for months on end).
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Tags: Tomytec, Tram, Kato

Eighteen months on from the first post on this topic, and the scenery in my Village area hasn’t really progressed, but I’ve turned my attention back to it, and am close to having a final layout of buildings. I think. From here, things should start to move. The overall design hasn’t changed: still a broad avenue with commercial buildings up the middle, two typically-narrow side streets, with businesses mixed with residences on one side. The exact selection of buildings, and their placement, has evolved though.

To get here, I finally mapped out the ground I had to work with and put that into a drawing program, then I created outlines of the footprints of each of my candidate buildings, and set to work trying different arrangements by dragging the outlines around on a second layer above the drawing. Layered object drawing programs are so useful for exercises like this; I used Omnigraffle on the Mac, but anything with basic shapes and layers should work similarly.

Along the way I finally decided that the Tomix gas station, as much as I liked the model, really wasn’t going to fit. I’d somewhat realized that last year, which is one reason work on that structure had halted last summer. I may reuse parts of it, although I anticipate scratchbuilding most of the new gas station, which will be sized to fit a spare corner. I also had to abandon plans to use one of the more traditional brown wooden residence/business buildings made by Kato, as they just didn’t fit anywhere.

I also decided, based on purusing Google Earth views of the banks of the lower Sumida River, that some of the oddly-shaped corners could be used as small parks with trees, and perhaps recreational equipment for children, as that’s how such gaps are used in the real world.
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Tags: Design, River Crossing, Kato, Tomix, Scenery

Jerry’s recent post on Quintopia about cars and the arrival of my order for four N-scale Tomytec bus models have me thinking about road vehicles.

One of the hardest parts of modeling a contemporary model railroad is the lack of contemporary road vehicles. By far the majority of what is available seem to be things not seen on roadways for half a century. And an urban railroad needs a LOT of model vehicles to look even slightly realistic. And they can’t all look exactly alike either.

As Jerry noted, Tomytec’s collections of cars, trucks, and busses (links are to Japanese pages) are a very good way of acquiring fairly detailed models in bulk at reasonable costs. A typical car collection bought from Japan runs US$67 before shipping and contains twelve boxes, each containing (typically) two vehicles. Even with shipping, that’s likely less than $5 per vehicle. Not as cheap as the low-quality Chinese models available off Ebay, which are suitable for filling in back streets, parking garages, and other places where the car is more glimpsed than seen. But a good price for a detailed model, and about a third of what European models go for.

Shipping from Japan isn’t cheap. I use EMS (express mail), and shipping my order of four busses cost me $15, about 50% of the cost of the busses themselves. But I’m impatient, and EMS gets the package to me in about five days. If you can wait weeks (or sometimes months), shipping SAL (standby air) will be a lot cheaper for small, lightweight, models like these. But it’s still going to be a significant part of the total cost. If you want to order these, see the websites of the Japan-based hobby stores listed on my Suppliers page for more specific information.
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Tags: Bus System, Bus, Tomytec, Kato

Update 3/16/13: Ok, my graphs (and some conclusions drawn from them) had a serious flaw. I’d modeled both the growth and decay curves incorrectly, and this caused current to drop to zero in a lot of situations where it wouldn’t have. Don provided an interesting simulator model, which led me to do some more reading and correct my model. It’s still not complete, but rather than re-do this post, I’m adding a new one that is the correction. I’ll leave this one here for history’s sake, but please see the new one.
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Tags: DCC, Design, Kato, Micro Ace, Errors, PWM

Edit: see the comments for some additional notes; also, I’ve edited the text to correct some errors, but those edits are marked.

A long time ago, in a distant land, titans met to do battle...no, wait, I mean recently, on my kitchen table, I started testing DCC motor decoders for N-scale EMUs. And as with most wars, after it started I began wondering why on earth I’d thought it was a good idea. Still, I have reasons for this, and the result is important: the winning candidate will go in my (so far) 27 trains that don’t support Kato’s plug-in decoders, and some have two motor cars, so it’s closer to 30 decoders.
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Tags: Kato, Digitrax, Lenz, TCS, DCC, Micro Ace

Kato’s EM13 DCC decoder (29-351) is a specialized decoder used for the motor car in an EMU/DMU model or other “DCC Friendly” models made by Kato. DCC Friendly (the English term is used even in Japanese, rendered as “DCCフレンドリー” or “DCC furendorī”) isn’t the same as “DCC Ready”, and it is a phrase used by others to simply mean that a model is relatively easy to convert to DCC. But when Kato uses it, the phrase means “will accept Kato FR11, FL12 and/or EM13 decoders”. And the models that do so are primarily Kato’s N-scale Japanese prototype models: commuter trains, limited express trains and Shinkansen (bullet trains). They also use it in some steam locomotive models, including the American-prototype GS-4.
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Tags: DCC, Digitrax, Kato, JMRI, Zephyr

Japan’s Emperor is the head of the world’s oldest continuing hereditary monarchy, reputed to have been established in 660 BC. He is also the last monarch in the world reigning under the title of Emperor. Japan’s current constitution stripped the position of emperor of political authority and, although it still has formal duties, the holder of that title is largely relegated to a ceremonial role. However the Emperor, both the office and the individual, is still highly regarded in Japanese society, and his duties include diplomatic ones such as “receiving foreign ambassadors and ministers”.

When the Emperor or his immediate family travel, they do so like any head of state, with a great deal of security, press coverage, and attention. Mostly such travel today is by car or plane, but given the predominant role of trains in Japanese transportation, this mode is sometimes used as well. If the Emperor travels by Shinkansen, a reserved car will be used. But for travel on the narrow-gauge network, there is a special Imperial Train. Since 2007, the E655 shown above has been used.
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Tags: DCC, E655, Imperial Train, Kato, JR East, Joyful Train

My plans to start installing decoders were somewhat upset when a large quantity of the ones I’d ordered turned out to be out-of-stock, and a box arrived containing only a couple of decoders and some wire. I actually have a number of decoders on hand, though not enough to do a full EMU the way I want, or all of the models I wanted to experiment with. So, while I could have made a start, instead I decided to spend some time working out my standard configuration settings for the Digitrax decoders. I’m going to have a number of these even if I don’t use the DZ125 wire-in decoders, since my Kato “DCC Friendly” models use Kato’s EM13, which is essentially a Digitrax FX3-Series decoder. And I have a few models with lightboard replacement Digitrax decoders.
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Tags: DCC, Kato, DE10, Digitrax, JMRI, Bachrus, DCS100, Zephyr, E233, Throttle

As noted last time, I’m going to (finally) install DCC decoders in some of my commuter (and other) trains that aren’t Kato “DCC Friendly” designs, meaning I have to use wire-in decoders. And since these are EMUs where the motor car is in the middle of the train, that means installing three decoders per train, a Motor Decoder and two “function-only” decoders for the cab cars.

But to start with, I need to set up my workspace since it’s been a while since the last decoder install, and the various elements had all moved off the bench to other uses. And the bench had filled up with important stuff (meaning junk I couldn’t stuff somewhere else), so I needed a better workspace. Besides, I’m going to want to sit down for this work, and the workbench is really better for standing work. Read More...

Tags: DCC, JMRI, Kato, DE10, Digitrax, Bachrus, Micro Ace, E231

One of the hardest lessons in model-railroading, at least for me, has been that “good enough” really is good enough. I spent fifteen years on my HO layout doing very little, in large part because what I did do fell short of what I’d set out to do, and I’d get frustrated and go do something else for six months. With Sumida Crossing, I started with the premise that I wasn’t trying to do a picture-perfect layout of the kind featured in magazines. Neither my skills nor my available time were up to that. Read More...

Tags: Kato, Lighting, Administrivia, DCC, E233, DCS100

I have a new train for the layout, the first since last December. This is an outer-commuter version of the E233, the Tōkaidō Line E233-3000. It’s actually two trains, as I bought both the 10-car (Kato 10-1114 & 10-1115) and 5-car (10-1116) sets, and the two both include motors. I haven’t had mine apart yet, but it supports DCC and the new “version 2” interior LED lighting according to the documentation. Or does it?
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Tags: Kato, E233, Commuter, DCC

I recently renewed my NMRA membership, and that set me to thinking about their role in standards-setting, and what it means for the hobby, and about the application of standards to the Japanese-prototype Model Railroading I do today. I’ve been an NMRA member for 20+ years, and the reason I originally joined was to get access to their standards, back when that meant buying a three-ring binder full of paper. Today, those Standards and Recommended Practices are available online, free for anyone to download (the Data Sheets are still members-only, but those are less critical although full of useful information), and I think that’s one of the best things they’ve ever done, even if it does give people one less reason to join.
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Tags: Tools, NMRA, Kato, Tomix

It’s taken quite a bit longer than I expected when I started, but the first Kato Apartment Building is done. This really wasn’t as hard as it sometimes seemed. I probably spent the most time trying to decide what photos would go on the inside. I had the building painted and the interior wall units assembled in late March, then I got distracted by other things. Finally, after doing up most of the Bike Shop work, I decided it was time to start putting the Apartment Buildings together. The other one is less complete, and will likely be procrastinated over for a few more weeks while I work on other things, but getting this one done felt like quite the accomplishment.
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Tags: Bachmann, Kato, Model Building, Structures, Interior, Woodland Scenics

A question on the JNS Forum the other day started me thinking about viaduct track. I’ve used this in the past, although not at present. And at the time, I found it confusing, and the lack of English-language information about it compounded the problem. In attempting to answer the question and refresh my own knowledge I did some research and decided to fill out those notes a bit and add them to the site. There’s a new page for that, linked below, but I’ll provide a quick summary of the interesting bits here. Read More...

Tags: Kato, Unitrack, Viaduct

Kato recently introduced several new sets of model catenary poles for its N-scale Unitrack. Like the earlier ones, these are non-functional plastic castings that snap together, and clip to bases that align them with the track. Two of the new contributions stand out: one is a set of four-track catenary supports, and the other is a set of platform detail parts, including catenary, for a Shinkansen station. I’ve updated my Kato Catenary page with new photos and details, but I wanted to say more about the interesting ones here.
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Tags: Catenary, Unitrack, Kato, Structures, Urban Station

No, I’m not writing about the ones from the 70s TV series. These are the electrical kind, Kato kit 23-401, which is actually a Heljan-produced model, although apparently not one sold directly by that company. The kit contains material for three high-voltage electrical towers of a common design. In fact, they’re nearly identical to those in a photo of Shin-Yokohama described as owned by JR East (see my Electrical Reference Images page). List price from Kato USA is US$19, but I’ve seen them for less. Frankly, they’re overpriced for what you get. Read More...

Tags: Construction, Kato, Model Building, Scenery, River Crossing, Structures, Tomytec

It’s been two years since I last wrote about catenary, the wire above the track, which is a long time considering that my modeling is all about electric trains. In a real electric railroad, catenary is a vital component: without it there would be no power, and trains wouldn’t run. There are some model trains that can run off overhead power. But in Japanese models, the catenary is non-functional, merely a bit of scenic window-dressing. In fact the major manufacturers sell model catenary poles, but no kind of wire to string between them.
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Tags: Catenary, Kato, Unitrack

I haven’t been making a lot of progress this week, but I thought I’d post a couple of photos and talk a little about what I’m doing. As usual, larger versions of these photos are available in the Village Photos photo album.

I’d mentioned last time my intent to use photographs for interior detail. This uses the same approach I use for sign-making: reduce images found online to scale size, print them on a 4x6 sheet of glossy photo paper on my inkjet, and glue them to a styrene backing. For the flooring I found some patterns for tatami mats, and assembled room floors by tiling appropriate numbers of mats. Downloadable versions of those were included in last week’s post.

But I’m also using that approach for some of the walls. This is a bit harder, as I need actual photos of walls, but not ones taken at a sharp angle (which is, unfortunately, typical of interior photos). Further, while some furniture is okay, it needs to be subtle, otherwise it’s obvious that the “table” is really a part of the rear wall of the room. With the large windows on the river-facing side of these apartments, the rooms are going to be quite visible (as seen in the test picture above). I ultimately found some usable photos (via Google mainly), but unfortunately they’re all copyrighted, so I can’t share them. Google for “Japan Interior Images” and you’ll turn up a lot of them.
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Tags: Kato, Model Building, Structures, Interior

Work on the buildings of the village continued this week, with more painting, some detailing and work on interiors, and the beginning of work on the village scene itself.

One thing I’ve been considering for a while is how to make the very large gas station fit the limited space. It comes with a sidewalk part that can be added to one side, and I was clear that I didn’t want to add that. But it also has a large sidewalk/apron area in front of it, and after much consideration I decided that needed to go. My street here is going to have a much smaller sidewalk, perhaps as little as 5mm, and putting this behind the sidewalk didn’t look good or make any sense. Building a custom sidewalk also means it can match the rest of the street, and have clearly separate entry and exit drives.
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Tags: Kato, Model Building, Structures, Interior

I’ve always enjoyed building plastic models. When I was a kid I made many, many models of ships, planes, tanks, spaceships, dinosaurs and whatever else caught my interest. This included some train car kits for my HO layout. Some I even painted moderately well. The less said about my decaling skills, however, the better.

But sometime in High School I lost interest, and it wasn’t until working on the first adult HO layout that I dusted off my skills for some new kits, and also did some customization of kits (commonly known as “kitbashing” in the model railroad hobby). But until this year, those skills had languished again.
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Tags: Kato, Tomix, Model Building, Structures

I’ve written about my model freight trains before, but that was nearly two years ago, and I think it’s time for an update. This time I’m going to talk about the trains, as well as the locomotives. As usual, the focus of my collecting is the area around Tōkyō, and thus the trains found there are what I am writing about.

Freight locomotives in the Tōkyō area tend to be electric. There are exceptions: in addition to switching duties, the diesel-hydraulic DE10 can sometimes be found moving short trains. One example of this is the coal train I’ll describe further down below. But for the most part these trains are operating over lines already electrified for passenger trains, and so it makes more sense to use electric locomotives. Read More...

Tags: Kato, Tomix, Kawai, Freight, EH200, EH500, EF210, M250, EF65, EF66, Container, DE10

While I still plan to build my own grade crossing eventually, Kato’s update of their automatic grade crossing (model 20-652) to be compatible with DCC gave me an excuse to put that off some more (see Kato’s Japanese page for some pictures and a video of it in operation). Or at least, that was the plan. What I forgot in my enthusiasm is that I’d put my layout’s one grade crossing on a curve, so Kato’s straight crossing can’t be used. I can move it closer to Riverside’s commuter station, and I think I will. But I may end up using it somewhere else (perhaps on the “subway” tracks where they run at ground level under the Urban Station). I need to think on this some more, but I’ll outline my current plan after describing the crossing itself.
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Tags: Kato, Unitrack, Scenery, Grade Crossing, Design

The “village” is what I call the collection of buildings tucked inside the four-track curve of the River Crossing scene. Today this is just a set of pre-made buildings, mainly from Kato and Tomix, placed roughly on gray-painted foam. The bridge across the river for the “commercial avenue” is likewise temporary, just a slab of gray foam-core with lane markings painted on it.

Once I realized that the road behind the elevated station in the Urban Station scene was largely out-of-sight, the village became the place that I wanted to carefully detail in its entirety. Detailing the buildings of the urban scene themselves is still important, particularly the upper floors of those buildings that will be front and center part of the scene. But the village is going to be where my ability to craft a convincing scene will be most on display. So, no pressure, eh?
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Tags: Design, River Crossing, Kato, Tomix, Administrivia

My latest Kato model is another subway train, the Tōkyō Metro 10000. I already have a model of this train made by Greenmax, which I have mentioned briefly a few times (it featured in the “first run” video of the subway, see my Subway First Run musing for more on that). It’s not a bad model, but it lacks an interior and requires wire-in decoders for conversion to DCC. And while I’ll eventually get around to that, it’s not high on my priority list. So trains that are easier to convert to DCC, and that means Kato, are at the top of my list for actual operations once I finish up installing all the DCC electronics for the Commuter and Subway loops.

For the above-ground Commuter loop, I have lots of Kato’s commuter EMUs, but trains for the underground Subway loop are another matter. As mentioned back in October I’d hoped to have the Kato Ginza Series 01 be one of those, but it ended up not supporting the EM13 motor decoder (probably due to the narrower width of the cars).

The Kato 10000 had been on my must-buy list anyway, but with fingers crossed that this one would be “DCC Friendly”, I eagerly awaited its arrival. Kato hadn’t actually said it would be DCC Friendly (meaning compatible with their Digitrax-made proprietary decoders) although they rarely do, and there was a cryptic reference to some issue with the interior lighting that had me worried it was some kind of one-off design. I’d previously bought several of Kato’s new “version 2” LED light sets (which I describe more on my new Kato Interior Lighting page) planning to install them in the Ginza train, but hadn’t gotten around to that after it turned out not to support the DCC motor decoder. So my plan was to use them, if I could.
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Tags: Kato, Greenmax, Lighting, Subway Train, Administrivia

DCC is often said to simplify a model railroad because it requires “only two wires”. While that’s true to an extent, most real model railroads will require quite a bit more. Or maybe I just like to over-complicate things.
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Tags: DC, DCC, Lighting, Electrical, LocoNet, Digitrax, RR-CirKits, Kato, PM42

When my Ginza 01 series train (Kato 10-864) arrived last month I put it on the track to break it in, then took it off and separated the cars as I usually do with commuter cars, levering them up until the couplers are nearly at a 90-degree angle, just as it says to in the brochure that comes with the train. This time, to my surprise, instead of uncoupling, one coupler assembly exploded into three parts (coupler, bracket, and spring). Attempting to re-install the spring led to it departing over the horizon (or at least into the depths of the basement), never to be seen again. A quick look at the brochure, and it was clear Kato had changed something. It showed the cars being separated by pulling apart rather than the levering up procedure I was used to from earlier commuter models.

This was a bit of a surprise, because the coupler looked just like the usual commuter coupler, with a square, pyramid-tipped spike and a matching socket, with a hook underneath, all designed to mimic the standard Japanese coupler used on many narrow-gauge trains, a type of multi-function close coupler known as a Shibata coupler after its developer, Mamoru Shibata, although often called more generically a “Scharfenberg” coupler, after the original European close-coupler it was modeled on. I decided it must be a new type of coupler developed for the new subway trains (which the Ginza is assumed to be the first of) and ordered a replacement. That turned out to be an incorrect assumption.
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Tags: Kato, E233, Shinkansen, Commuter, Administrivia, BDL168, Subway Train

In some ways there isn’t a whole lot of difference between Tōkyō’s urban and suburban commuter trains and its subway trains. Both are electric multiple-unit (EMU) sets, running on narrow-gauge track and typically using 1500V DC power from overhead (catenary) wires. Some commuter trains even run through into the subway tunnels to reach more central stations.

But there are differences. First, subway trains (and commuter trains designed for subway use) will have emergency exit doors on the ends, to facilitate evacuations in a tunnel. Second they are often shorter, to allow for tighter curves. And some are also narrower, although this seems less common.
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Tags: Administrivia, Kato, Greenmax, Subway, Subway Train

If you get into buying Japanese trains, the preorder is inescapable. Many models are produced in production runs just large enough to fill initial orders, and often not re-produced for several years, if ever. Popular models can sell out before they even arrive in stores, and if you want to be sure of getting something, you need to work with that.

It’s not that bad a practice in general. You are committing to buying something (stores may not do business with you again if you back out of a preorder, and they’re generally not cancelable). But you don’t have to pay, not even a deposit, until it actually arrives in the store. I do almost all of my preorders through Hobby Search, and have overall been quite satisfied with them.

A typical new product will be opened for orders several months in advance of the planned delivery date, and preordering will close when that store’s initial allotment is accounted for, which can be days after the preorder opens, or not until the model ships. Some preorders are for shorter lead times, even as little as a few weeks. Most are generally within six months. But I had one order that took a year. That is it up above.
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Tags: Tomix, Tomytec, Kato, DDF, Automobiles

Railroading in Tōkyō isn’t just huge railway stations and double-track commuter lines bringing people into the city from hours away, there are a number of much smaller railways, serving neighborhoods, industrial areas, or what have you. The photo above (from flickr, photographer: haribote) shows one of these, the Keisei-Kanamachi Line, (see also Japanese wikipedia) a mostly single-track line running 2.5 km through a residential neighborhood of Katsushika City, one of Tōkyō’s 23 special wards (which formed the original city of Tōkyō). The line runs due north from where it meets the Keisei Main Line at Keisei-Takasago station. The last station is adjacent to JR East’s Kanamachi Station on the Jōban Line.
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Tags: Freight, Micro Ace, Greenmax, Kato, Commuter

This is the first of what will probably be two postings about simple trackside signals for DC layouts. This one will discuss the basics common to the Kato and Tomix signal systems, and then provide details about Kato. Since I’m partly looking at the Kato to see if it’s a good candidate for modification for my DCC layout, I’ll have a few comments on that as well. A future posting will cover Tomix’s richer offering, which I’m looking at for use on my DC Urban Tram Layout (which will probably use the Tomix signals), although the four-color signal heads might be something I could use for my DCC layout (nobody in the U.S. makes a four-lamp signal of this kind).
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Tags: Kato, Signals, DC, SE8C

You’d think someone who’s built a Tōkyō-inspired model railroad with a subway on it would know a bit about the subways of Tōkyō. But in fact when I started construction I knew next to nothing, and I’ve only recently begun to rectify that. Part of the reason is that I’ve been focused on the commuter trains of JR East, and JR doesn’t operate any subway lines (although they do operate a couple of subway trains, as we’ll see in a bit). And part of it was that models of subway trains weren’t all that common, and I hadn’t collected any.
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Tags: Greenmax, Subway, Micro Ace, Kato, E231, Subway Train

It took longer than expected, but the Riverside Subway station, now known as the (fictional) Tōkyō Metro Kawate station, is done and servicing commuters and schoolkids making their way about Sumida Crossing. Or at least it will once I finish the much-delayed work on the power systems and get the trains running again.
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Tags: Riverside, Scenery, Subway, Kato, Structures, Vending Machines, Subway Train

Back in October when I wrote about Joyful Trains I mentioned Micro Ace was coming out with models of three of them, and I’d placed reservations. Well, they finally arrived, and that’s given me reason to write about them. As I write this, Hobby Search still has two of these in stock, although the Hana has already sold out.
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Tags: 48x Series, Joyful Train, Micro Ace, Kato

April sped by rather quickly, as least in part because I had some non-railroad distractions that took me away from the layout. Not much was done in concrete terms, but planning for the Riverside Crossing Subway Station made good progress. Mostly I acquired parts for some more power management wiring (PM42 circuit breakers, BDL168 occupancy detectors, and RX4 transponding sensors, as well as wire, terminal strips, and miscellaneous connectors). I also painted several sheets of cut-to-size plywood with primer, to which I’ll attach all the electronics and wiring. Then I’ll hang the plywood under the layout, where it can be easily wired to terminal strips, but remain far enough away from the track and bus wires to avoid interference with the transponding sensors. I’ll have more on this after I’ve built the first of these.
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Tags: Kato, Tomytec, Bus System, Structures, BDL168, PM42

Passenger trains are boarded from areas alongside the track called “platforms”. As the name implies, these are often elevated structures at the height of the interior of the passenger car. Although “ground level” platforms, usually roughly level with the top of the rail, are fairly common on light-rail systems and North American commuter and rural stations, in Japan the “high level” platforms at car-floor height are nearly universal.

Kato makes a number of high-level platform elements that go along with their Unitrack and various station models. These are broadly divided into side platforms, where the platform is beside one track, and island platforms, where the platform is sandwiched between two tracks. These are all based around the standard Unitrack length of 248mm (9 3/4 inches), although the ends come in varying length. And the width of 41mm is designed to allow the island platforms to work with either Kato’s #4 or #6 switches, which widen track out to a 66mm center-to-center spacing between main line and siding when used with the correct track. For a list of all of these platform elements, diagrams of the track configurations used with them, and photographs of the platform types, see my Passenger Platforms page.
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Tags: Kato, Unitrack

March was another of those “not much obvious happened” months. I did manage to get the layout back together, with two of the circuit-breaker/block-occupancy-detector systems wired up. And I installed some lighting in the Subway Station as a test. But I still don’t have the track back together and operational (I’m waiting on some more DCC electronics on order). In the meantime, I’ve amused myself with several things and some work on the website as I plan my next moves.

First, I’ve taken more photographs of the Overhead Transit Station (photo above) and the associated platforms I’m using on the Urban Station scene, and updated my pages for it and for the Unitrack platforms. The photos were also added to the Stations photo album. Once I get the Riverside Station track operational, I’m going to be turning my attention to the Urban Station for a time (and as noted last time I’ve added a page about the Urban Station itself). I have some new track (Kato’s new V15 20-874 set and 20-875 single-track concrete-tie track) on order for that, about which more after it arrives. I really like the combination of the Overhead Station (and expansion for a second platform), the new platforms, and the V15 set; this makes for a really nice modern-looking station.

I’ve also done some more testing of DC power packs, checking out the behavior of pulsed power on motor temperatures (no effect that I could measure) and examining yet another power pack. The notes on both have been added to the DC Power Pack page. Photos were added to the Electronics photo album.

And I built another of Don’s LOLBoosters, and ran some tests for him. Not much to say on that, but I added a couple of photos and some text to my page on it.
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Tags: Structures, Kato, DC, DCC, LOLBooster

So, what is a “5 pole” motor, and why should I care if my models have one? And do they? That question occurred to me a few weeks back, and I’ve been doing a bit of reading since then. What I discovered was a mixture of fact and Internet lore of uncertain origin. I also discovered that some models do have “5 pole” motors, while others have “3 pole” ones. But oddly, at least in the case of Kato (and possibly also Micro Ace), the “3 pole” motors are the better ones. Or at least the newer ones, although I think they’re better too.
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Tags: DC, DCC, Kato, Micro Ace, E231, DE10

The train that got me started in Japanese modeling was the JR East E231, and specifically a Kato model of the Yamanote line version. The E231 is a workhorse of the Tōkyō scene, with over 2,600 cars built since its introduction in 1998, gradually displacing many older commuter and suburban trains to secondary uses or the scrap pile. The train itself is a DC design, typically used in 10-car trains, although the Yamanote line uses 11-car trains and some suburban lines use 10+5 sets that split into 10-car and 5-car trains away from the city. Internal seating is along-the-wall in commuter models, and a mix of that and transverse “booth” seats in suburban ones. In both applications, this is a no-frills train designed to move masses of people efficiently. The Chūō line commuter trains (which use the later E233 variant on Rapids and the Chūō-Sōbu E231 on Locals) carry over 90,000 people per hour at peak hours, in standing-so-close-you-can’t-move crowds.

Kato, Tomix and Micro Ace all make models of these, but not all of them model every variant. Kato tends to model the “current” consists in use on major lines, but they have some gaps. One significant one is that Kato has no model of the Sōbu Local (aka., Chūō-Sōbu) E231-0 version. Tomix has modeled many of the standard versions as well as a couple of specialized ones. And Micro Ace has modeled several specialized variants.
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Tags: Kato, Micro Ace, E231

One of the defining characteristics of Japanese Trains, and of Japan in general, is a mania for newness. When Japan National Railways was broken up, one of the first actions of the newly-formed Japan Rail East was to begin planning a new model of commuter/suburban train with a design lifespan of just 15 years, quite short for an electric train. The reason was to lower construction and operations costs, compared with the existing trains that were due for replacement and very labor-intensive to operate and maintain. But it also had a PR dimension, in that JRE needed to shake off the public perception that JNR had as being out-of-touch with its passengers, and a new fleet of trains without the two or three decades of wear their then-current trains had was a good way to do that, by catering to the perception that “new” equated to “improved”. That effort was successful, and while most of that first generation of “15 year” trains (the 209 Series) are still in service, they’re gradually being replaced by the new generation of E231/E233/E531 commuter and suburban trains which form the bulk of my collection (and which, to be fair, do represent a substantial improvement over the 1960’s technology JNR had been using, in both comfort and economy).
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Tags: E655, Imperial Train, Kato, JNR, Joyful Train, 48x Series, JR East

It was a busy day in the village overlooking the Sumida River. A steady parade of trains rolled by on the embankment: commuter trains bringing workers to the city, resort trains taking vacationers away, and freights carrying commodities to and from the ports on Tōkyō Bay. But then, all days are busy on the railroads of Tōkyō.
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Tags: Video, Micro Ace, Kato, Operation, Freight

There isn’t much status to give for this month, as the only major layout event was finally completing the Rapid/Shinkansen loop and running DCC trains (a major milestone, but one I’ve already covered). But this month also marks the one-year anniversary of when I first started keeping this record (I didn’t actually get it online until November, but I was making offline entries and writing down design information from September 2009), and it’s worth a short look back on the year.
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Tags: Kato, Lighting, E231, DCC, RRampMeter

I haven’t done much work on the layout recently. Aside from having fun running trains, I’ve been working on finishing up my first DCC train. I started added DCC decoders (motor and cab) to this train last October.
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Tags: DCC, Video, E231, Kato, Lighting

Now that I have some real working track, I’m even more motivated to get some of my trains converted to DCC (so far there’s just one, the Jōban E231 described on my Adding DCC and Lights page). So, back I go to the hell that is Kato “DCC Friendly” decoder installation. Really, the marketing person who thought that phrase up was truly evil. There’s nothing friendly about this process. DCC doesn’t have to be hard, but with Kato it all too often is.
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Tags: Kato, DCC

The Internet is a wonderful invention. Without it, I wouldn’t be able to order trains from halfway around the globe and have them delivered in under a week, nor would I have any idea of the difference between an E233-1000 and an E233-2000 (both are commuter trains, but the 2000 is a narrow-bodied variant with a end door for emergency exits; this model runs through onto the Chiyoda subway and nobody makes a model of it yet, but I want one). I hear that some people have more serious uses for the Internet, as well.
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Tags: Kato, DCC, DC, Electrical, Zephyr, RRampMeter

Whether you are interested in high-speed rail (bullet trains), short rural passenger trains rumbling through the woods, action-packed multi-track commuter trains, small trams slipping behind buildings or running down a busy street, or semi-rural passenger/freight railroading, there’s a prototype in Japan to draw inspiration from. And thanks to the Internet, you can get photos (on flickr, search on “Japan Railway”, with over 13,000 images to start), maps (maps.google.com or Google Earth), video (on YouTube, search for “Japan Train” or similar phrases), and a fair amount of data (wikipedia), without ever leaving your chair.

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Tags: Kato, Greenmax, Tomix, Modemo, M250

Kato’s DE10 freight locomotive isn’t new; they came out a year ago. But they promptly sold out, and I hadn’t been able to get one until just recently. There are two versions, a “warm region” model and a “cold region” model that adds circular windshield wipers and a small snowplow. Both versions operate in the Tōkyō region.
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Tags: Kato, DE10, Freight, DCC, Digitrax, MoW

My model railroad is primarily a passenger railroad. That’s not because there is no freight in Japan, or even in Tōkyō, but freight is definitely second to passenger service in a nation where most of the population lives close to ports, and trains have to compete with both trucks and ships. As a result, freight in Japan largely means containerized cargo and bulk products such as petroleum, although boxcars and other general-freight cars are still in use. Freight trains in Japan tend to be relatively short, often just a dozen or two cars, or even just a few.
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Tags: Kato, Freight, DE10, EF210, EH200, M250, Container

It occurs to me that I’ve been writing about my layout for over six months, and haven’t really mentioned the central reason for it: to run Japanese trains in a setting that evokes their natural urban landscape. In particular, I’m focused on contemporary Japanese passenger trains operated by JR East in and around Tōkyō. That may seem rather narrowly specialized, but Japan has such a variety of passenger trains that it really isn’t.
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Tags: Kato, E231, Tram, Shinkansen, Limited Express

Kato’s four new tower buildings are available now in Japan, and mine just arrived. Although these aren’t modular (like Kato’s older towers), and the signs are all pre-attached, these are still very nice structures. Two very interesting details came to light once I had them.
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Tags: Structures, Kato, Lighting

Sunday, 13 June 2010 was an historic day for Sumida Crossing. After the track was all cleaned and re-installed, and the wiring completed, it was time for the trains to take a run. The actual first loop was done by a “maintenance of way” train (actually an old Atlas B23 I was willing to sacrifice if I’d made some horrible wiring error). That done, I broke out the East-i E Inspection Train, and had it take a run to check out the pantograph clearance and general track usability. And I recorded it and made a short video.
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Tags: Kato, Riverside, Subway, MoW, Operation, Video, Subway Train

One of the reasons I like to collect Japanese trains is that they have such a variety of forms. Although a few models, such as the E231 commuter trains, are commonplace, a plethora of different-looking trains can be seen in and around Tōkyō on a daily basis.

One of the more distinctive trains out there is known as “Doctor Yellow”, a bright-yellow Shinkansen (bullet train) used to inspect the high-speed lines. There are actually two Doctor Yellows in existence at present. These could be seen in Tōkyō, inspecting the Tōkaidō Shinkansen line. JR East also has it’s own inspection train, (although it is white rather than yellow, and is called “East-i”), which is used on the lines running north and north-west from Tōkyō. JR East’s train is based on the E3 Mini-Shinkansen, allowing it to inspect both Shinkansen and conventional lines converted to standard-gauge.
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Tags: Kato, MoW

Today I’ll turn my attention to what goes atop the scenery: buildings. There’s going to be much more on this, and I’ve created a Structures section of the website with its own index page to contain such material, but so far it’s pretty vacant. Today’s post introduces the first page there, describing Kato’s modular multi-story buildings.

Kato makes several modern six-story buildings that are generic enough to use in any city, although they also include signs to decorate them for a Japanese one. But what really makes these buildings special is that they’re modular, and while Kato doesn’t sell the floor units separately, you can combine two or more buildings to make some reasonably tall structures. Read More...

Tags: Kato, Structures, DCC, Signals, Digitrax, SE8C

April was a fairly busy month. The Urban Station scene received a tram line, and had the viaduct station structure finished. I also built the second level of the unsceniced return curves at the far end of the layout. And then I began working on the other bank of the large river (I’d done the far bank back in February).

I hadn’t done much on the riverbank by the end of the month, although it’s progressed a bit since then. The temporary expressway has been “completed” with the addition of some construction paper guardrails and support beams, as well as being lowered 1.5 cm. I’ve also rough-cut the foam that will go under it, although it needs to be trimmed back a bit, and then shaped to provide a levee up to the level of the bridge crossing the river, with a sloping hillside above it. Read More...

Tags: Construction, Design, Expressway, Structures, Kato

The elevated station was originally intended to be made entirely using Kato’s Viaduct Station (23-230) and Viaduct Platform Extension Set (23-232) sets. The problem was that at the ends, the flat supports I was using to hold it up would come down into the space needed by the subway train, and raising it up another quarter inch wasn’t very desirable. Without those supports, the plastic tended to sag where it was unsupported. Read More...

Tags: Construction, Design, Viaduct, Urban Station, Structures, Kato

This month was spent thinking about the track that will go on the upper (ground) level, above the subway. I never actually did finish wiring up the subway loop (although I can run trains on it using DC, they get a bit slow on the opposite side of the loop from the powerpack; rail is a poor conductor of electricity). Read More...

Tags: DC, Design, Subway, Urban Station, Viaduct, Kato, Unitrack

Catenary, the wire hanging above the track, is a significant scenic element of an electric railroad line. There are many types of catenary wiring, and probably even more types of poles or other structures from which it hangs.
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Tags: E233, Design, Catenary, Viaduct, Kato, Unitrack

The first train ran tonight. As you can see, the table is still a bit unfinished. I added the legs and framing for the end that won’t have scenery, and put down the plywood for the subway level return loop. Read More...

Tags: Design, Construction, DCC, Unitrack, E231, Foam, Kato, JMRI, Digitrax, RR-CirKits, Zephyr, Backdrops, E233