Doguya-suji is a shopping street where we can purchase cooking device and equipments for restaurant. Doguya-suji exists near the Namba station in Osaka.
Sennichimae Doguya-suji shopping street: http://www.doguyasuji.or.jp/multilang/english.htm
This store treats food sample and uniform. There is food sample which has a style of a key ring.
Many samples are arranged in near the entrance of this store. My favorite sample(octopus dumpling) is being selled in there.
Web: http://www.doguyasuji.or.jp/aburatani (for Japanese only)
This store is good at writing into lantern or signboard. But food sample is being selled in there.
Web: http://www.promall.co.jp/shinseido (for Japanese only)