TATSUya is an izakaya serving ikayaki and oden, a 3-5 minute walk from the south exit of Kichijoji Station on the path toward Inokashira Park. At lunch it serves spice curries such as chicken curry, pork vindaloo, and squid ink and clam curry, with aigake, two kinds on one plate, as the signature dish. The curry lineup changes weekly, spice jars line the counter, and ikayaki and oden can also be ordered at night. Staff respond rudely when taking orders and do not answer when guests say goodbye.