Tiny Japanese fire trucks, explained

Wee Japanese fire trucks, as some Stateside auto enthusiasts have discovered, are adorably, I-wanna-pinch-your-cheeks tiny. Here’s one on the streets of Onomichi:

Japanese fire trucks: streets of Onomichi

Of course, something this different doesn’t exist in isolation; there are systemic differences between Japanese and American fire response that allow and even require smaller trucks.

There are more, but smaller, trucks. Japan has smaller, specialized fire and rescue trucks, whereas America chooses to have larger, generalist trucks. Nagata Shozo, a disaster mitigation administration professor at Kansai University, says in a recent NHK documentary (see ~5m in): “In other countries, you may see a single vehicle that combines firefighting and rescue equipment… in Japan, we have a tradition of specialization… We improve the vehicles’ specific uses and capabilities, and when it comes to dealing with emergency, vehicles with different special features are used in combination to tackle the situation.”

At many fire stations I saw vehicles parked nose-to-tail, with garage doors on both sides of the building. A peek inside the Mukojima Fire Station in eastern Tokyo shows a second set of doors behind perhaps a dozen vehicles, including conventional trucks and van-sized ambulances. That is much larger than my brand-new local fire station (Engine , Truck , Ambulance ), which has just five bays.

Japanese fire trucks: Mukojima Fire Station

Equally capable equipment is smaller. A ladder truck inside the Shiba Fire Station is about the size of a typical US fire truck. This station is surrounded by new high-rises along the waterfront just south of the Imperial Palace.

Japanese fire trucks: Shiba Fire Station vehicles at night

Compare that to a ladder truck in DC, whose service area only has buildings up to 130′ tall (40m). [Or, check out this short video of a Japanese truck visiting a downtown DC fire station.]

US fire trucks: DCFD Truck 16, SE DC

A NACTO/Volpe report from 2018 calls out ladder trucks in particular as being peculiarly over-sized: “Aerial ladder fire trucks used in major European and Asian cities can reach just as high, despite being only two-thirds as long and having only half of the turn radius as common American models.”

By the way, the Shiba station was huge, with eight ranks of vehicles and garage doors in front and back.

Japanese fire trucks: Shiba Fire Station

There are even smaller vehicles. Note the rescue motorcycle at the right edge of the garage at the Arakawa Fire Department, Otonashigawa Branch. There were even cargo bicycles parked behind it. These can reach medical situations quickly even in pedestrian zones, or after earthquakes when roads may not be clear. (Mukojima above also had motorcycles.)

Japanese fire trucks: Arakawa Fire Department, Otonashigawa Branch

Fire stations are more numerous, and often mixed-use. Shinjuku-gyoen and Shiba are 3 miles apart, and there are five other fire stations in between them – meaning about one station every half-mile. Central Tokyo is dense, but not absurdly so; these areas have the population density of Brooklyn or the Bronx, not Manhattan.

A downside of having so many fire stations is that the land footprint is extensive, but that’s mitigated by combining fire stations into mixed-use buildings. None of the urban fire stations I saw were single-story structures.

Japanese fire trucks: Shinjuku-gyoen and Shiba are 3 miles apart, with five stations between

This isn’t just in urban areas; it also means putting fire trucks in remote areas, like this one stationed at the Enryaku-ji temple complex atop Mount Hiei east of Kyoto:

Japanese fire trucks: Mount Hiei (Enryaku-ji)

The small trucks respond to historically narrow streets – and enable narrow streets into the future. These tiny fire trucks can fight fires and respond to medical emergencies even though Japanese streets are famously narrow (often 4m, sometimes narrower), and just as importantly they allow new streets to be narrow as well. Contrast that with the absolute narrowest street I can build in Raleigh, which is 6.7m wide (34% wider) and requires a 40′ long fire truck turnaround.

Whatever they’re doing, it works. Japan’s fire death rate is substantially below America’s, which is notable given that its cities have historically been even more fire-prone than US cities. America’s “era of great urban fires” was over a century ago; by then, Tokyo alone had seen 49 large-scale urban fires in the preceding two centuries.

More importantly, given that the death rate for car crashes in the US (128 per million) is about ten times higher than the fire death rate (13 per million), the narrow streets and slower speeds found in Japan contribute to a traffic death rate that’s 3/4 lower per capita and 2/3 lower per vehicle.

Further reading:

Two Japanese new-house ads, explained

New Price

Here’s a Google-translated ad for new houses for sale in suburban Hiroshima; just this one small advertisement for new houses required a lot of research and explaining to make sense!

  • Housing is indeed inexpensive: the prices are around ¥30M (=3,130 x ¥10,000), or about US$200K at the current, extremely favorable, exchange rates.
  • Mortgage terms are unbelievable. Note the monthly payment of ¥60K, or US$400 given a 50-year (!) mortgage at 0.45% (!). No wonder the carry trade is so huge!
  • As a result, these new houses are broadly affordable; the monthly payment is just 13.6% of the 2019 median household income in Hiroshima prefecture (Japanese household income/expense survey link).
    • Then again, housing is less than 10% of household expenditures in Japan. About 43% of Japanese households are unmortgaged homeowners, which appears to be a fairly typical percentage among OECD countries.
    • Contrast that with American consumers, who spend US$2,120 per month on housing – more than Japanese consumers spend on everything in a typical month.
  • The houses are small, but space-efficient and land-efficient. They’re ~1100 square feet, but fit 3-4 bedrooms, and sit on lots about as large – small even by “small lot” US standards. I’m guessing that zoning limits the site to a 1.0 floor-to-area ratio, which would be typical of an urban neighborhood in the US.
  • At lower right is a tiny subdivision plot plan. Small “mini-kaihatsu” subdivisions like this (<1000 m2, or ~11K sq ft) are exempt from site-permit review, reducing the “soft costs” of building housing. Besides, semi-private residential alleys have long been where workers have lived in East Asian cities, whether Beijing’s hutongs or Osaka’s nagaya.
  • The street widths would be considered unconscionably narrow by US standards that frequently require 50′ rights-of-way. Yet at 5-6m (16-19.6′), they comfortably exceed the 4m (13′) national minimum; this is meant for car access, after all.
  • The location that matters most: “8 minute walk to train station” is in the upper right corner (cropped out in this view). The “two car parking” probably assumes two tiny kei cars, and is more likely enough for one normal car plus some bikes. After all, you can’t register a car without having an off-street parking space.

Building and zoning codes reference link: www.iibh.org/kijun/japan.htm
Brookings Institute overview www.brookings.edu/articles/japan-rental-housing-markets/
English blog on Japanese housing: catforehead.com/

Redevelopment condo ad

If those are the prices for suburbia, how about infill? Here’s an ad for new high-rise condos in the downtown area of Yokosuka, a seaside southern suburb of Yokohama that’s home to a large US Navy base. It’s half an hour to Yokohama by train and one hour to southern Tokyo, and one-bedroom units begin at ¥27M, or US$177K today.

This ad was for a Keikyu condo, near a Keikyu station, and seen on a Keikyu train. Land development is how American streetcar systems made their fortunes, and it’s still a legitimate business model across Asia today.