A sumo demonstration in Tokyo, step by step

The official FAQ gives the running order. First comes the meal, which lasts about 45 minutes.² Then comes an introduction to sumo training.⁸ After that the techniques and rules are explained, and then the bouts are played out.^9,10

The audience-participation Sumo Challenge follows the bouts, and it is chosen by lottery.⁵ The program closes with a commemorative photo, in which taking part is optional.⁷ On the venue's own program page the photo is described as handled by group, which suits parties who want one picture together.¹¹

If you search for a sumo entertainment show in Tokyo, this sequence is what separates a dinner show from a tournament. A Grand Tournament lasts 15 days.¹² This one is a self-contained evening of about 2 hours, and the meal comes before the bouts.^1,2 That gives you a rhythm to plan around.

The second stage introduces keiko, the training that makes a wrestler.⁸ The venue does not publish a script for it, so this guide will not invent one. What the Japan Sumo Association does say gives you the setting. On its provincial tours the lower divisions start and finish their intense training early, to make way for the upper divisions.²⁷

A real stable keeps its wrestlers on a fixed daily rhythm. At Arashio stable in Nihonbashi, wrestlers begin training at 6:30 a.m. and continue only until 10 a.m.²⁸ One of them explains that waking early, practicing, eating and then sleeping helps them become bigger and stronger.²⁹

Read the show's training stage against that background and it makes sense as a compressed version for visitors, a sumo exhibition in Tokyo staged around a table. You will not see a morning session, but you will see how the bodies and the movements connect to what follows. The wrestlers at that stable say roughly 90% of the people who come to watch them train are from overseas.³⁰ The page on a wrestler's life covers the stable system in more depth.

Stage four is the part you came for, the bouts.¹⁰ The standard ring is 6.7 m square and 60 cm high, with a fighting circle a little over 4.55 m across.^37,38 Those are the Japan Sumo Association's figures for a real dohyo; the venue does not give measurements for its own stage, so treat them as the reference.

Expect the ritual to show in miniature. Each rikishi in a real tournament scatters a handful of salt to purify the ring, and the bout itself is usually over quite quickly, in less time than it took the warming up.^39,40 Whether the Ginza performers use the same rituals is for you to see on the night. In a real tournament there are five shimpan around the ring, who may overrule the referee or order a rematch.^41,42

The program lists four performers, and they range from 176 to 188 cm in height and from 105 to 140 kg in weight.¹⁹ The page on how to watch a bout explains what to look at once the action starts.