Food replicas are the wax or plastic representations of dishes that many restaurants in Japan put on display to entice and inform patrons. Gujo Hachiman has been a center of food replica production for decades, and maintains several replica workshops that produce a wide variety of replicas from sushi and ramen to hamburgers and ice cream.
The first replica workshop, Iwasaki Mokei (Sample Village Iwasaki), opened in 1932. Today it claims to serve over half of the Japanese food replica market with its models. Iwasaki's main store is located at the outskirts of the town, while a second store is located in the town center. Both offer visitors hands-on experiences, such as creating a lettuce leaf or tempura pieces.
Another sample maker in Gujo is Sample Kobo which operates two stores in the town center. One of the two stores offers hands-on experiences where visitors can create pieces of tempura or a cup of ice cream, while the other comes with a cafe.