Preserving the Shōwa Era

About the Archive

The Shōwa Digital Asset Archive is a collaborative hub for finding, checking and discussing 3D representations of Japan between 1926 and 1989. It holds no objects and no model files. It records where models, photogrammetric scans and digital reconstructions are published, who made them, the terms on which they may be used, and what each can show about the period. It grows through the listings, corrections and teaching materials that its users contribute.

Shōwa artefacts in video games

Games set in Shōwa Japan build their sense of period from objects the player can handle. In Shenmue (1999), set in Yokosuka in 1986, the protagonist feeds 100-yen coins into capsule-toy machines, buys canned drinks from vending machines at 100 yen a can, plays cassette tapes on a Walkman, and spends evenings at an arcade where complete versions of Sega’s Hang-On and Space Harrier are playable. Most of the capsule figures depict Sega characters, so the game’s 1986 doubles as a showcase for its publisher’s own catalogue.

Yakuza 0 (2015), set in December 1988, carries the method into the bubble economy. Its protagonists carry pagers, hunt for telephone cards and visit a telephone club. They race toy cars in a Pocket Circuit minigame that fans liken to Tamiya’s Mini 4WD, and the Sega Hi-Tech Land arcades of its fictional Kamurocho run Out Run and Space Harrier. The plot turns on a fight over land, and the city around it is furnished with the nightlife of that boom: discos, payphones and pagers.

Other games build the period from routines. Boku no Natsuyasumi (2000) places a boy in the countryside in August 1975, where his days run through morning radio calisthenics, watering morning glories, catching insects and staging beetle fights. Paranormasight: The Seven Mysteries of Honjo (2023), set in Sumida in the 1980s, leans on a single object; its developers have said they “used the CRT TV to symbolize that particular time period.”

Across these games a small set of objects stands for the era, among them the coin-operated machine, the cathode-ray screen, the cassette and the payphone. They are legible to players who never lived through Shōwa, and they invite play, since each takes a coin, a button or a dial. The choice records what reads as Shōwa on screen. How common such objects were, in which households and regions, and for whom, is a separate question. The catalog is built to help designers and students ask it, by pairing each model with where it comes from and what it can show.

Shōwa nostalgia

Shōwa has become a style as much as a period. In Japan the current “Shōwa retro” boom took hold among young people around 2018, when photographs of cream soda in old-style kissaten spread across social media, according to the youth research unit SHIBUYA109 lab.; city pop records and bubble-era fashion followed. The boom has a precedent in Yamazaki Takashi’s film Always: Sunset on Third Street (2005), named Picture of the Year at the 2006 Japan Academy Film Prize.

Commercial leisure has followed the same turn. In May 2021 Seibuen Yūenchi, a struggling amusement park in Tokorozawa, reopened after a ten-billion-yen refit around Yūhi no Oka, a 130-metre shopping street that recreates the 1960s, with a Godzilla ride made with Yamazaki.

Abroad, the same years brought city pop to new listeners. A fan’s extended upload of Takeuchi Mariya’s “Plastic Love” (1985) circulated through YouTube’s recommendations from 2017. Matsubara Miki’s “Mayonaka no Door” (1979) spread from an Indonesian singer’s cover in 2020 onto global streaming charts and passed 500 million plays on Spotify in 2026.

The same appetite draws world builders and game designers to the period. Its material record is dense, recent and close at hand. Nostalgia also smooths that record, selling the warmth of the shopping street while leaving out the overwork, pollution and coal that powered the boom. The archive pairs each asset with its provenance and its limits, so that a designer furnishing a 1960s danchi apartment and a student writing about postwar domestic labour can work from the same object. Courses can then teach recent history alongside game and virtual-world design, with each discipline testing the other’s claims.