Sumibiyakitori Ikoka is a restaurant in Osaka that serves charcoal-grilled yakitori. The skewers are grilled over binchotan, which gives them a charcoal aroma, and the kitchen handles cuts including chicken breast, seseri, and tsukune. The omakase can be ordered as either five skewers or seven skewers. The restaurant also serves chicken hoe, including chicken thigh tataki, marinated chicken breast, kelp-aged chicken thigh, and raw liver.