A guide to Tokyo's vegan revolution

This article is part of a collaboration between Nikkei Asia and FT Globetrotter.

There is no task quite as daunting as deciding where to eat on a Friday night in Tokyo. Sushi, ramen, sashimi, tonkatsu, yakiniku, okonomiyaki -- the endless list of choices, each one as tempting as the next, is enough to paralyze even the most decisive diner.