A souvenir shop
This is a souvenir shop in Tsukiji fishing market. It sells many items related to fish.
Some of them are caps that Japanese letters are laced. The trademark of the market is laced on the far left cap. On the one next to the far left cap, the Japanese character, eel, is laced. And the right-hand one means awabi, ear shell, and the next means tai, porgy.