Hoyo is a Japanese-style izakaya in Hongdae, Seoul, serving Hiroshima-style okonomiyaki, gyukatsu and yakisoba. The okonomiyaki comes in either Hiroshima or Kyoto style, and soba noodles can be added. The space has counter seats, table seats and a terrace. The peach and green grape ade are drinks with bits of fruit to chew.