Review excerpt: Hotaru fits in perfectly but with one key distinction: It is Tokyo's first (and currently only) sake brew-pub. You can see the small steel fermentation tanks gleaming in a glass-enclosed chamber in one corner of the minimally decorated dining room. But don't arrive expecting to sip on brews that are delicate and refined: Hotaru makes doburoku, an unfiltered sake that is thick and milky white, and packs plenty of alcoholic punch. A good range of quality sake from breweries around Japan is also available.
In line with the nationwide state of emergency declared on April 16, the government is strongly requesting that residents stay at home whenever possible and refrain from visiting bars, restaurants, music venues and other public spaces.