Omoi is a Japanese restaurant in Magok-dong, Seoul, serving noodles made from buckwheat milled in-house and handmade donkatsu. The menu centers on soba and donkatsu, with items such as cold udon and cheese katsu also available. The buckwheat noodles have a chewy texture, and the donkatsu is fried until crisp. Takeout and delivery orders are available, and prices are on the higher side.