Sumo Wrestling: The Rules, the Ranks and How to See It
TripToJapan.com Editorial Team
Aug 2, 2026
Contents
A sumo bout lasts, on average, about six seconds. The ritual before it takes four minutes: salt thrown into the ring, stamping, a crouch, a stare, a withdrawal to the corner, a wipe with a paper towel, more salt, another crouch. Then two men weighing a combined 300 kilograms collide, and it is over almost before the crowd has settled.
Sumo is Japan's national sport and one of the oldest organized sports anywhere, with rules that fit in two sentences and a culture around them that takes years to understand. There are six 15-day tournaments a year, tickets start around ¥3,500, and watching one live is among the best things you can do in Japan.
Sumo Wrestling
Image Credit: Alan Stoddard
What is sumo wrestling?
Two wrestlers, called rikishi, face each other in a raised clay ring 4.55 meters across. The rules are simple.
You lose if any part of your body other than the soles of your feet touches the ground inside the ring, or if any part of you touches the ground or floor outside it.
That is the whole sport. There are no weight classes, no rounds and no points. There are 82 recognized winning techniques, kimarite, ranging from straightforward pushes to throws that look like judo, and the announcer names the technique after each bout.
Forbidden: punching with a closed fist, hair-pulling, eye-gouging, choking and grabbing the vertical part of the belt. Slapping open-handed is legal and common.
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When did sumo wrestling start?
Sumo's origins are religious rather than athletic. It appears in the Kojiki of 712 and the Nihon Shoki of 720, both as a contest between gods and as a ritual to determine the outcome of harvests and disputes.
For centuries it was performed at shrines as an offering, and many of the rituals in the modern sport come directly from that. The ring is purified with salt, the referee dresses as a Shinto priest, and a roof in the style of a shrine hangs over the ring at every professional tournament.
Professional sumo in something like its current form dates to the Edo period, from the 17th century, when tournaments were organized to raise money for temple and shrine construction. The Japan Sumo Association traces its lineage to that period, and the ranking list, the banzuke, has been published in the same calligraphic format since.
Is sumo Japanese? Yes, entirely. Related wrestling traditions exist across Asia, but sumo as practiced is a Japanese institution with no equivalent elsewhere.
Is sumo an Olympic sport? No. Amateur sumo has an international federation and has campaigned for inclusion, and the sport has never been on the Olympic program. Professional sumo is not amateur and would not be eligible anyway.
The ring and the rituals
Sumo Tournament
The dohyo is built fresh for each tournament from a specific clay, with rice-straw bales set into the surface to mark the circle. It is raised about 60 cm and is considered sacred ground.
Women are not permitted to enter it, a rule that has caused repeated public controversy, including in 2018 when female paramedics treating a collapsed official were told over the public address to leave.
The rituals before each bout are not showmanship. Shiko, the leg-raising stomp, drives evil out of the earth. Salt purifies the ring; a top-division wrestler throws it before every bout, and some throw enormous handfuls to the crowd's delight. Chikara-mizu, power water, is offered by the previous winner. The staring and false starts are part of a psychological duel with no time limit beyond four minutes at the top division.
The gyoji referee wears court dress from the Heian period and carries a fan. He also carries a knife, historically signifying that he would commit seppuku if he made a wrong call. The five judges sitting around the ring can and do overrule him.
The yobidashi call the wrestlers into the ring by name in a high, drawn-out chant, and also build the dohyo, sweep it and beat the drum that announces the day.
The ranks
Sumo Wrestling
Sumo is organized as a strict pyramid across six divisions, and everything depends on your ranking.
From the bottom: jonokuchi, jonidan, sandanme, makushita, juryo and makuuchi. Reaching juryo is the threshold that changes a life: below it you are an unpaid apprentice with chores, above it you are a salaried professional, called sekitori, with an assistant and a silk belt.
Within makuuchi, the top division, the ranks run maegashira, komusubi, sekiwake, ozeki and yokozuna.
Yokozuna is the grand champion rank, and it is unique in sport: it cannot be taken away. A yokozuna who stops winning is expected to retire rather than be demoted, and the Yokozuna Deliberation Council will encourage him to do so. Promotion requires roughly two consecutive tournament victories plus the less tangible quality of hinkaku, dignity.
A wrestler's rank is recalculated after every tournament. Win eight of your fifteen bouts, a kachikoshi, and you go up. Win seven or fewer, a makekoshi, and you go down.
How much do sumo wrestlers weigh?
The top division averages somewhere around 160 kg, with individuals from roughly 100 kg to over 200 kg. The heaviest professional in history weighed close to 290 kg.
Because there are no weight classes, a 110 kg wrestler regularly faces someone twice his size, and technique and balance win often enough to make it interesting. Smaller wrestlers who beat much larger ones become crowd favorites for exactly that reason.
The weight is deliberate and built by diet and training rather than being incidental. It also costs them: life expectancy for retired rikishi is significantly below the Japanese average, and diabetes and joint problems are common.
The life
Sumo Wrestling
Wrestlers live in a heya, a stable, under a stablemaster who is a retired wrestler. There are around 40 of them, most in the Ryogoku area of Tokyo, and a wrestler stays with his heya for his whole career.
The routine is unvarying. Up at 05:00, training on an empty stomach until mid-morning, then the first meal of the day. Junior wrestlers cook, clean, do laundry and serve the seniors, and eat last.
Chanko nabe is the stew they live on: a hot pot of chicken, fish, tofu and vegetables in enormous quantities, eaten with rice and beer, followed by a nap. The combination of one huge meal and sleep is what builds the weight.
Juniors sleep in a shared room, are not allowed to drive, and wear a yukata and wooden geta in public regardless of weather. Only sekitori may wear silk and have their hair dressed in the oicho-mage, the ginkgo-leaf topknot, for tournaments.
Inside a Sumo Stable
Image Credit: jpellgen
The tournament schedule
Six honbasho, each fifteen days, always starting and ending on a Sunday.
January, Tokyo, Ryogoku Kokugikan
March, Osaka
May, Tokyo
July, Nagoya
September, Tokyo
November, Fukuoka
The 2027 dates are January 10 to 24, March 14 to 28, May 9 to 23, July 11 to 25, September 12 to 26 and November 14 to 28.
The Nagoya tournament moved venue in 2025, from the old Aichi Prefectural Gymnasium to IG Arena, a new hall by Meijo-koen subway station. It is a modern building with better sightlines, and same-day seats are often easier to get there than in Tokyo.
Between tournaments the wrestlers go on regional tours, jungyo, which are cheaper, more relaxed and include demonstrations and photo opportunities.
Getting tickets
Sumo Wrestling
Book early. Tickets go on sale roughly a month before each tournament and the good days sell out fast, particularly weekends and the final Sunday.
Approximate prices, which rise most years and vary by day:
Chair seats, the back rows: from around ¥3,500 on a weekday up to ¥11,000 for the best tier
Masu seats, the square floor boxes with cushions where you sit on the floor: around ¥9,000 to ¥15,000 per person
Tamari, ringside on the clay: around ¥20,000, and wrestlers land on you
Buy through the Japan Sumo Association's official English ticket site. Same-day tickets are sold in limited numbers from early morning at the venue, and queueing from about 07:00 usually works on a weekday.
When to arrive. The day starts around 08:30 with the lowest divisions in a nearly empty hall, which is worth seeing precisely because it is empty. The top division starts around 15:45 with the ring-entering ceremony, and the final bout is around 18:00.
Come at 14:00 if you want one thing. Come at 10:00 if you want to understand the sport.
Visiting a stable
Sumo Wrestler Before Fight
Morning practice, asageiko, is the other way to see sumo, and it is more intense than the tournaments.
Some stables admit visitors, usually through an intermediary, and the rules are strict: silence, no photography unless permitted, no crossing your legs or pointing your feet at the ring, no leaving in the middle, and modest clothing. Training runs from about 06:00 to 10:00 and involves repeated collisions at full force.
A sumo morning practice tour at a working stable handles the introduction, which is genuinely necessary; stables do not take walk-ins.
Outside tournament season, a sumo show with a match and lunch gives you retired wrestlers explaining the techniques over chanko nabe, which is the accessible version.
Where to see it in Tokyo
Ryogoku is the sumo district. The Kokugikan is there, and so are most of the stables, a sumo museum with free entry, and a run of chanko nabe restaurants often run by retired wrestlers.
Walk around the neighborhood in the morning during a tournament and you will pass wrestlers in yukata on their way to the hall. Do not block them; do ask before photographing.
Our guide to museums worth visiting covers what else is worth seeing in the area, and the capital hosts three of the six tournaments, which makes it the easiest place to plan around.
If your dates fall in July, Nagoya's July basho is the alternative, and an eight-day route from Tokyo to Osaka passes through both.
Watching etiquette
Sumo Wrestling
Applaud at the end of bouts, not during them. The bouts are short and the crowd is quiet during the stare-down.
Cushion-throwing happens when a yokozuna loses to a lower-ranked wrestler. It is technically banned and universally done. Do not start it.
Eating and drinking in your seat is normal and expected; beer and bento are sold throughout.
Come and go between bouts rather than during them, and be in your seat before the top-division ring-entering ceremony at around 15:45.
Why it is worth it
Sumo is the rare traditional Japanese cultural form that is also a live sport with a paying crowd, a ranking table and genuine drama. You do not need to understand the language, the rules take a minute to learn, and the ritual makes sense once you see it in context rather than described.
One tournament day costs less than a ticket to most Tokyo attractions and lasts nine hours. Go early, stay late, and watch the first-division ceremony at least once.
