Fantastic burgers and onion rings! Found this place first from an article in the«Tokyo Best of Casual Restaurants 2016» magazine, then following the map on Unilocal. Decent sized restaurant for Tokyo, with about 32 table seats and about 8 bar seats. Waiting line was outdoors at noon on Sunday, but things moved quickly. SUPER efficient kitchen, everything moved quickly. Onion rings were ordered as an appetizer, and they came fresh, thick, steaming hot and tasty. Never had better anywhere, big thumbs up! My drink arrived first actually, one of their special cocktails with«marine» in the name. Color looked blue in the photo but was green in person — sorta like the ocean, so no coma into here. Burger arrived, hot and fresh just like the fries — perfect timing from the kitchen. Overall AMAZING burger experience, especially for Tokyo!