Sea Sun

Tucked into the "bright" Hanazono 5th Street alley of Shinjuku Golden Gai, Sea&Sun is a bar that belies its cheerful name the moment you step inside. The captain of this eight-seat spot is Dorushock Takeshita, an active adult manga artist whose personality permeates every corner: shelves lined with phallic novelties, beer menus rewritten with gleefully rude wordplay. Yet the atmosphere is far warmer and more welcoming than it sounds — regulars, first-timers, and foreign guests all end up sharing the karaoke mic together. Each night of the week brings a different staff member — writers, designers, and film directors — adding fresh energy to a remarkably small space. The bar's X account (@seasun_golden) shows recent, active posts, confirming it is currently open. For those who don't mind laughing loud and loud at adult humor while swapping stories with strangers, Sea&Sun offers a door well worth opening.