Umi Japanese Cuisine Under New Management now. Ready for the best delivery Japanese food in the capital? Come down to Umi Japanese Cuisine on Connecticut Ave Northwest for the most craveable rolls and nigiri in the city. Our extensive menu includes teriyaki, udon and soba noodles, fried rice, tempura, chicken katsu, bento box combos, and sushi prices so low you won’t believe your eyes. Get it to go, or order online with for our always free delivery. Whether you are planning on joining us, or staying at home or the office, come down and find out why we’re 5 out of 5 stars on Yelp! Order Online Payment Options