Ikebukuro Chinese Has a vegetarian and regular menu. Address: Rose bay, Ikebukuro building 1st floor, 2-39-8, Nishi-Ikebukuro, Toshima-ku Closest stations: Ikebukuro Phone: 03-3984-4981 Opening times: 11am-10pm Map
So far, this is the most authentic Chinese vegetarian food I've had in Tokyo. The restaurant has a special vegetarian menu and a regular menu too. The ambience is so-so, the food is oiishi especially the dim sum (gyoza). Worth checking out!