Time Out says
Rainbow Burritos Doumo isn’t technically in Ni-chome, but since it’s a staple of the lesbian community, it’s worth extending the district a few hundred metres to include this cosy little bar on the list. It’s an incredibly community-minded place, always welcoming everyone regardless of nationaly, gender identity and sexuality.
Upon entry, Rainbow Burritos greets you with a stained-glass version of the famous artist Frida Kahlo. It may be a small bar but it’s a haven for expatriates craving its California-style burritos, which are a rare find in Tokyo. Vegetarian and vegan meal options are also available.