In SUSHIRO every sushi dish is offered by 105 yen. There are 399 outlets in Japan, which is No.1 revolving sushi chain. And November 1 is "the day of sushi". It is the timing of rice harvest and enjoyable seafood. All Japan Sushi Association named it. SUSHIRO celebrate the day to offer free one Ootoro, very fat tuna. The seasonal excellent piece in which fat got fully. SUSHIRO launched in Korea as their first overseas expansion and opened the first outlet in Seoul in November, 2011.