Sushi Gin is a sushi restaurant in Tsuruhashi Market in Osaka that serves sushi including yellowtail, odo negi, and uni. Shima aji, eel, squid, and sweet shrimp are also listed as recommended items, and a Korean chef helps with orders. To get into the 11 a.m. first seating, you must write your name on the wait list around 9:20 a.m., and the meal is limited to 40 minutes. The wait runs from an hour and a half to nearly two hours.