if you're lucky enough to be in the Japanese capital in January, May or September, get yourself to Kokugikan Sumo Hall, Japan's largest sumo arena. Once there, get ready for a treat sumo wrestling is everything you expect it to be. You'll witness salt-throwing, stand-off, and the occasional wrestle, too. Each fight may only last a minute or two but the build up to it and the atmosphere in the arena make it worthwhile