We walked by the Kisoya on our way to the hotel. We were not very hungry but since it was already dinner time decided to give it a try. The menu is made of Japanese dishes, and some Korean-inspired (mainly with kimchi) dishes. We ordered takoyaki, udon and cold soba set, including sushi. The food was tasty but not amazing. The udon was perfect but the broth could be more flavorsome. The cold soba was ok, but anyway... It's cold soba! Staff was friendly and attentive.