Tsukishima Monja Kuuya Tokyo Station is a monjayaki restaurant in the Granroof passage on the Yaesu side of Tokyo Station. Its signature dishes are mentaiko monja and squid-ink monja, and okonomiyaki and yakisoba can be ordered as well. Staff explain how to make monjayaki at the table and cook it for you. Even from the Tokyo Station ticket gates, following the Gransta Yaesu and Granroof signs, the entrance is hard to find.