Where does Japan's plastic food industry come from?

It traces back to 1932, when craftsman Takizo Iwasaki replicated his wife's rice omelet in wax in his home town of Gujo Hachiman, Gifu Prefecture. The piece was displayed at a department store in Osaka the same year, restaurants ordered copies, and the industry was born. Iwasaki founded what is today the Iwasaki Group (Iwasaki Be-I), still one of the largest sampuru manufacturers.

Why does Gujo Hachiman make so much fake food?

Gujo Hachiman is Takizo Iwasaki's home town and where he opened his first workshop. As his company grew, related craftsmen and small shops clustered around it, much like a traditional Japanese craft town. Today the town of under 40,000 residents reportedly produces more than half of all sampuru in Japan. The industry remains craft-based — most pieces are still hand-finished even though the base material has shifted from wax to PVC plastic since the 1980s.

How much does a plastic food sample cost?

Individual pieces typically run 3,000 to 30,000 yen depending on complexity. A bowl of ramen with suspended chopsticks and rising steam can cost more than 20,000 yen. Tourist workshops in Gujo Hachiman and Tokyo's Kappabashi street offer hands-on classes for around 2,000 to 4,000 yen, where you can make a tempura keychain or a small plastic sushi piece.

Today I Learned

Japan, apparently, runs a fake-food industry started in 1932, and one small town makes more than half of it

Japan's plastic food samples (sampuru) date to 1932, when Takizo Iwasaki replicated his wife's omelet in wax. Today Gujo Hachiman, a town under 40,000, makes more than half of Japan's sampuru.

Published 2026-05-07 · 2 min read · By Daichi

◇ Window display of plastic food samples — bowls of ramen with frozen suspended chopsticks, parfaits, beer glasses with permanent foam — outside a Tokyo restaurant

Half of Japan’s fake food comes from one tiny town

Walk past any Tokyo restaurant and you will see a display window full of plastic dishes. Curry rice with a glossy coat of frozen sauce, a parfait whose strawberry will never melt, a beer glass with permanent foam, ramen with chopsticks suspended mid-air over the bowl. None of it is real. All of it is made by hand. And more than half of it, apparently, comes from one small mountain town.

The town is Gujo Hachiman, in Gifu Prefecture. Population under 40,000. Best known for summer dance festivals and clear river water — and for being the birthplace of an industry the rest of the world barely knows exists.

The fact

Japan’s shokuhin sampuru (food samples) industry traces to 1932, when craftsman Takizo Iwasaki replicated his wife’s rice omelet in wax in his home workshop in Gujo Hachiman. That same year, the piece was displayed at a department store in Osaka, restaurants started placing orders, and the modern industry was born.

Key data points:

1932 — first commercially-made wax food sample (an omelet) by Takizo Iwasaki.
Gujo Hachiman — Iwasaki’s home town. Today reportedly makes more than half of all sampuru produced in Japan.
¥3,000–¥30,000 — typical retail price band for a single piece, depending on complexity.
Iwasaki Be-I (Iwasaki Group) — Iwasaki’s original company, still in business and still one of the dominant manufacturers.
PVC — the standard material since the 1980s. Wax has the better look but melts in hot summer windows.

Why it works this way

A few forces stack:

Restaurants needed translation. Pre-war Tokyo and Osaka were filling with regional and Western dishes most customers had never seen. A glass-cased plastic display was faster than a menu and worked for non-readers and visitors. The format stuck and never went away.
Craft-town clustering. Once Iwasaki built a workshop in Gujo Hachiman, related craftsmen and suppliers settled nearby — the same dynamic that produced lacquerware in Wajima or knives in Sakai. The cluster became self-reinforcing.
Hand finishing is the moat. A single bowl of ramen sample takes hours of hand painting and air-brushing. Cheap mass-produced versions exist, but the high-end restaurant market still demands hand work, which keeps Gujo Hachiman’s craftsmen employed.
Tourism caught up. By the 2010s, sampuru workshops became a tourist activity. Travelers go to Gujo Hachiman and Tokyo’s Kappabashi kitchen-supply street specifically to watch the work and try a class.

Where to see it

Sample Village Iwasaki (Gujo Hachiman) — Iwasaki Group’s tourism arm. Workshops, factory tour, museum. The original omelet is on display.
Kappabashi Street, Tokyo — the kitchen-supply district between Asakusa and Ueno. Several shops sell sampuru retail and run short workshops.
Almost any restaurant window in Japan — the easiest place to see the work in its natural habitat.

Closing

Most countries replaced their menu translations with photos and then with QR codes. Japan kept the plastic. Apparently, when you build a small town entirely around one craft, the craft survives even when the technology that should have replaced it shows up. The chopsticks are still suspended mid-air. The beer foam is still permanent.