Another Friday night at this tiny neighborhood watering hole in Tokyo: By 7:30, the bar stools and tables in this cozy joint are filling up; office workers settle in with their cocktails and Kirin beers. And by a little after 8, it’s time for the main act.
Vow’s Bar in the Yotsuya neighborhood has no house band, no widescreen TV, no jukebox. But it does have a chanting Buddhist monk so tipplers can get a side of sutras with their Singapore Slings or something even more exotic.
A pair of younger monks — conspicuous with their shaved heads, bare feet and religious garb — man …