Adachi Japanese Restaurant is a high-end authentic Japanese eatery on Street 294 in BKK1, run by a Japanese professional chef who sources fresh seafood directly from Japan once a month. The restaurant offers a refined dining experience with a sushi bar, private dining rooms, and booth seating, specializing in omakase-style sets alongside a regular a la carte menu. It is particularly celebrated for its tuna belly sushi, chirashi sets, and horse sashimi.