Umi Bar Shinjuku is an Italian bar in the basement of Nishi-Shinjuku, within walking distance of Shinjuku Station. Its menu centers on seafood prepared in Italian style, such as raw oysters, raw oysters with uni and salmon roe, and raw pasta with uni and tomato cream. The basement space has sofa seating, which suits dates or small gatherings. The entrance and the shop itself are hard to spot, and the portions feel small for the price.