The shape of a tournament day
Walking into the Ryogoku Kokugikan on a tournament day means walking into a ritual that has accumulated its layers across centuries. The lower divisions wrestle in the morning, largely unobserved. As the day progresses, the division level rises, the crowd grows, the ceremony deepens. By the time the Makuuchi bouts begin in the late afternoon, the atmosphere in the building is different in kind, not just degree, from what preceded it.
Dohyo consecration — tournament day one
Before the first day of every tournament, a Shinto priest performs the dohyo-matsuri — a purification and consecration ceremony. Offerings are buried beneath the centre of the clay: dried squid, kelp, chestnuts, cuttlefish, and salt. The dohyo becomes sacred ground. The ceremony takes approximately an hour and is attended by senior JSA officials but not broadcast publicly.
Ring-entering ceremony
Before the Makuuchi bouts begin, all wrestlers in the division enter the ring together in their kesho-mawashi — decorative ceremonial aprons — for the dohyo-iri. They stand in a circle facing outward and perform a brief purification routine. This ceremony is performed separately for the East and West groups of wrestlers. The Yokozuna performs an extended individual dohyo-iri that can last several minutes.
Pre-bout ritual — shikiri
The extended preparation ritual that precedes each Makuuchi bout. Wrestlers stomp, throw salt, crouch at the starting line, and withdraw — repeatedly — in a process that can continue for up to four minutes for top-ranked wrestlers. This is not stalling; it is tradition. Lower divisions have shorter limits. The ritual ends when both wrestlers simultaneously decide they are ready and charge.
Sponsor envelopes
For high-profile bouts, corporate sponsors pay to have their names displayed on banners that are carried around the ring before the match. The winner collects the kensho — cash envelopes — from the gyoji after the bout, traditionally receiving them with the right hand while making a chopping motion to the left, right, and centre — a reference to the three Shinto virtues of truth, harmony, and purity.
The salt
Nothing in sumo is more immediately striking to a first-time viewer than the salt. Before each Makuuchi bout, wrestlers throw handfuls of coarse salt into the ring — sometimes a single pinch, sometimes a dramatic two-handed cascade. The total amount of salt used at a major tournament can exceed forty kilograms.
The salt is a Shinto purification act. Salt is considered spiritually cleansing in Japanese tradition — it is used at funerals, at the entrance of homes after a visitor has left, and in many other ritual contexts. On the dohyo, it purifies the sacred ground before each contest and prepares the space for what follows.
"The salt is not about the wrestler. It is about the ground. You are telling the ground that what is about to happen here is worthy of it."
Traditional sumo interpretation — source uncertainThe amount of salt a wrestler uses has become, in the modern era, a minor element of personal style. Some wrestlers use very little — a precise, minimal gesture. Others are famous for spectacular throws that send salt cascading across the ring. The crowd has preferences. A wrestler known for generous salt-throwing will hear appreciative murmurs when they reach into the salt basket.
The stomping — shiko
The leg-stomping exercise that wrestlers perform during the pre-bout ritual — raising each leg as high as possible and driving it down into the clay — is called shiko. It serves the same purification function as the salt: driving evil spirits into the earth. It also serves as a practical warm-up, activating the hip flexors and leg muscles that belt-wrestling sumo depends on.
Shiko is one of the fundamental training exercises of sumo, performed thousands of times in practice. A wrestler's shiko can tell you a great deal about their physical condition — the height of the raise, the force of the stamp, the stability of the supporting leg. Experienced sumo fans watch shiko carefully.
The people of the ceremony
Gyoji — the referee
行司The gyoji is one of sumo's most visually distinctive figures — dressed in elaborate robes derived from Heian court costume and carrying a gunbai (a military fan), he directs the pre-bout ritual, signals the start of the bout, and announces the result. Gyoji have their own ranking system parallel to that of the wrestlers. The top-ranked gyoji — Tate-gyoji — officiate the most important bouts and carry a short sword at their belt as a symbol of their willingness to accept responsibility for wrong calls. This is tradition rather than literal obligation in the modern era, but the sword remains.
Yobidashi — the announcer
呼出しBefore each bout, the yobidashi calls the wrestlers' names in a distinctive chanted style, carrying their call to the far reaches of the arena. The yobidashi also maintain the dohyo surface — raking and smoothing the clay between bouts — and carry the kensho sponsor banners around the ring. Their role is one of the most physically demanding in sumo, on their feet for the entire tournament day.
Shimpan — the judges
審判Five judges — all former wrestlers — sit at positions around the ring throughout the bouts. They watch for infractions, monitor close calls at the boundary, and can call a mono-ii (consultation) if they believe the gyoji's ruling was incorrect. When a mono-ii is called, the five judges confer on the dohyo to discuss what they saw. Their decision may uphold the original result, reverse it, or call a torinaoshi (rematch) if the outcome was genuinely too close to determine.
What wrestlers wear
Mawashi — the belt
The belt worn in competition. In Makuuchi and Juryo it is made of stiff silk, approximately nine metres long, wrapped multiple times around the body and folded into a thick band at the front. The colour varies by wrestler's preference. In training and in lower divisions, cotton mawashi are used. The mawashi is the primary tool of belt wrestling — the grip positions a wrestler achieves on their opponent's mawashi largely determine the outcome of belt-based bouts.
Kesho-mawashi — the ceremonial apron
Worn during the dohyo-iri ring-entering ceremony, the kesho-mawashi is an elaborately embroidered silk apron hung from the front of the mawashi. They are gifts from sponsors and supporters, often worth hundreds of thousands of yen. Yokozuna kesho-mawashi are particularly elaborate — some featuring detailed landscape scenes or mythological imagery in thread. They are not worn in competition.
Tsuna — the Yokozuna rope
The thick white rope belt worn by a Yokozuna during their individual dohyo-iri ceremony — and the origin of the rank's name (Yokozuna means "horizontal rope"). The tsuna weighs between 25 and 35 kilograms and is made of hemp. The paper streamers hanging from it — gohei — are the same form used in Shinto shrines to mark sacred space. A new tsuna is made for each tournament. The Yokozuna dohyo-iri, performed solo, is one of the most powerful visual spectacles in sport.
The Yokozuna dohyo-iri
The centrepiece of sumo ceremony is the Yokozuna's individual ring-entering performance. Wearing his kesho-mawashi and tsuna, attended by two attendant wrestlers, the Yokozuna enters the ring and performs a sequence of ritual movements — clapping to summon the gods, spreading his arms to show he carries no weapons, and performing the shiko stomping to drive away evil.
There are two styles of dohyo-iri, named after the wrestlers who codified them. The Unryu style — arms spread wide in an open, expansive posture — is the more common. The Shiranui style — arms folded into the body before being spread — is rarer and carries a somewhat ominous reputation in sumo folklore, as several Shiranui-style Yokozuna have had shortened careers. Whether a new Yokozuna chooses Unryu or Shiranui is announced at the time of their promotion.
Watching a Yokozuna dohyo-iri for the first time, even on video, is one of the surest ways to understand why sumo retains its power. It is not athletic display — the movements are slow and deliberate. It is not theatrical performance — there is no music, no commentary, no amplification. It is a person, in an ancient costume, performing an act of Shinto worship that would have been recognisable in the same form to someone watching eight hundred years ago. In a world of relentless novelty, that is genuinely extraordinary.