Tatsuya is an izakaya in Garosu-gil, Sinsa-dong, Gangnam-gu, Seoul, serving yakitori, beer, and highballs. The menu is kept simple around yakitori, yakisoba, and highballs, making it a place for a light drink on a second stop. The interior and props are styled after those in Japan, and the shop is small with few tables. Because of the small size, there are not many seats.