Best Kaisen-don (Seafood bowl) in Japan

We have additive-free purple sea urchin available! Please note that the regular uni rice bowl may be temporarily unavailable due to limited supply.

Just a 1-minute walk from Yoyogi-Hachiman Station! We've moved from Shinsen and are excited to unveil our refreshed space.

"Sushi at 'Sushizanmai' - Enjoy delicious sushi anytime, all year round!"

Auni specialty shop on Sakai-machi Street ◆ Enjoy the ultimate uni donburi and seafood bowls that can only be savored in Otaru!

"Sushi at its Best: 'Sushizanmai' - Enjoy Delicious Sushi Anytime, All Year Round!"

Fresh Uni and Live Seafood in Hakodate A restaurant dedicated to seasonal Hokkaido vegetables. Enjoy "additive-free fresh uni" directly from a uni processing company, using only the finest selections available at that time. Savor the natural sweetness of fresh uni!

Enjoy carefully crafted Edomae sushi made with seasonal ingredients and Yashiro Gihei rice, all in a relaxed atmosphere, along with a selection of local sake from across the country.

Welcome to Kaibomaru! Right next to Churaumi Aquarium! Located in the Yanbaru Marine Station, enjoy fresh seafood and Okinawan dishes made with locally sourced fish and vegetables from the Yanbaru region!

We offer seasonal fish carefully selected from Hokkaido and various regions across the country.

【About a 9-minute walk from JR Otaru Station, near Otaru Canal】 Grand opening on October 27, 2016, behind Nitori Otaru Art Village! Enjoy the fresh seasonal ingredients from Otaru and the nearby waters at "Otaru no Nigiri," the sushi town.

A seafood donburi specialty shop focusing on high-quality ingredients, featuring Hokkaido's plump ikura don, luxurious uni don, and tuna sashimi don! Ikura don starts at just JPY 780!