What is the Grand Sumo “Hatsu Basho”? A Clear Guide to Japan’s Traditional Event Held Every January in Tokyo

Introduction
               

Supervisor・Tsuyoshi Mizuguchi

Former sumo wrestler Shoho Tsuyoshi (real name: Tsuyoshi Mizuguchi). He belonged to the Kasugayama stable, made his debut in 2004, and rose to the rank of Makushita East 4. He also performed the Yumitori-shiki (bow-twirling ceremony) on behalf of Yokozuna Hakuho.
After retiring, he has been actively promoting sumo culture both in Japan and abroad through organizing training sessions, producing the YouTube channel "Osumo Gucchan-neru," and hosting sumo experience events.
He appeared as the character Entori in the Netflix drama *Sanctuary* and has also participated in stage performances.
Currently, he organizes inbound sumo events and shows for international visitors, and also works as a personal trainer, sharing the appeal of sumo while supporting people’s health and well-being.

The “Hatsu Basho” is the first official sumo tournament of the year, held every January at the Ryogoku Kokugikan in Tokyo. As one of Japan’s major traditional events, it attracts attention not only from locals but also from many international visitors. This article provides a clear and accessible introduction to the basics, cultural background, and how to enjoy watching the Hatsu Basho, especially for those new to sumo or Japanese traditions.


What is Hatsu Basho? Its Role in the Annual Sumo Schedule

Professional sumo has six official tournaments (honbasho) held throughout the year. The Hatsu Basho kicks off the annual schedule and holds special significance.

MonthName of TournamentLocation
JanuaryHatsu BashoTokyo
MarchHaru BashoOsaka
MayNatsu BashoTokyo
JulyNagoya BashoNagoya
SeptemberAki BashoTokyo
NovemberKyushu BashoFukuoka

Among these, the January Hatsu Basho is seen as a fresh start, and the debut of the new banzuke (ranking list) adds to its excitement for both wrestlers and fans.


Venue and Atmosphere of the Hatsu Basho

The Ryogoku Kokugikan is known as the “spiritual home of sumo.” Located in central Tokyo with easy access, it provides a rich cultural experience beyond just watching the matches.

FeatureDetails
Location1-3-28 Yokoami, Sumida City, Tokyo
Seating CapacityAround 11,000 seats (box seats and chairs)
FacilitiesSumo museum, shops, chanko-nabe restaurants
Nearest StationJR Ryogoku Station (2 min walk from west exit)

The venue also includes English-language signage, making it welcoming for international guests.


When is the Hatsu Basho Held?

The Hatsu Basho starts on the second Sunday of January and runs for 15 consecutive days, culminating in the final day known as “Senshuraku,” when the tournament champion is crowned.

DayHighlight
Opening DayFirst matches of the tournament
Middle DayKey matchups and ranking shifts
Final DayChampionship bouts and ceremonies

Each day begins with lower-division matches in the morning and climaxes in the evening with top-ranked wrestlers. This format allows visitors to enjoy either the full day or the more intense afternoon matches.


Banzuke Rankings and Intense Competition

Sumo rankings are based on the banzuke system, which determines a wrestler’s status and match difficulty. Each level carries different expectations and prestige.

RankCharacteristics
YokozunaHighest rank. Must always win or face retirement
OzekiRequires consistently strong records
Sekiwake & KomusubiMid-tier elite ranks
MaegashiraRegular top-division wrestlers
Below JuryoLower divisions: Makushita, Sandanme, etc.

Since performance in Hatsu Basho directly affects promotions or demotions, every match is fought with incredible intensity.


History and Traditions of the Hatsu Basho

Beyond being a sports event, the Hatsu Basho reflects Japan’s traditional culture. Several ceremonies emphasize its spiritual and historical importance.

CeremonyMeaning and Features
Dohyo-iriRing purification by Yokozuna, spiritual in nature
Yumitori-shikiBow-twirling ceremony after the final match
Comic Sumo ActInterlude performance explaining sumo humorously

These rituals show that sumo is deeply rooted in Shinto beliefs and historical customs.


How to Enjoy Watching the Hatsu Basho

To maximize enjoyment, it’s helpful to plan ahead and understand the basics of sumo viewing.

TipDescription
TicketsReserve online; popular dates sell out early
Dress CodeCasual is fine; dress warm in January
FoodTry sumo bento and chanko-nabe (hot pot)
Photography RulesOK for personal use; no flash allowed

By respecting sumo etiquette and preparation, first-timers can have a memorable experience.


Information for International Visitors

The Ryogoku Kokugikan offers multiple services for international tourists. English pamphlets, announcements, and subtitle monitors help non-Japanese speakers follow the action.

Nearby, there are attractions that deepen the sumo and Edo-era experience.

PlaceDistance and Feature
Edo-Tokyo Museum5-min walk; history exhibits of Edo to modern
Sumo MuseumInside the venue; historical sumo artifacts
Training Stable VisitLocal sumo stables allow early-morning tours (reservation needed)

The surrounding Ryogoku area blends tradition and modern tourism, making it ideal for cultural immersion.


Overview of the Hatsu Basho at a Glance

FeatureDetails
VenueRyogoku Kokugikan, Tokyo
PeriodMid-January, 15 days
TicketsOnline reservation and same-day tickets available
RitualsYokozuna ring-entering, bow-twirling ceremony
Food ExperienceChanko hotpot, sumo-themed lunch boxes
Language SupportPamphlets, subtitles, audio guides in English
Sightseeing NearbyMuseums, sumo stables, traditional eateries

Conclusion

The Hatsu Basho is not just a sports event, but a living representation of Japanese tradition. The powerful matches, the solemn rituals, and the festive atmosphere all contribute to an unforgettable experience.

For international travelers, it’s a chance to explore Japan’s spiritual and cultural depth in one of the most unique ways. If you’re in Japan in January, don’t miss this once-in-a-lifetime opportunity.

Hatsu Basho is not only a tournament. It is an encounter with the soul of Japan.

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