Barefoot All Year: Why Sumo Wrestlers Do It and the Surprising Benefits

Trivia
               

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.

Sumo wrestlers live barefoot throughout the year in their training stables. This is not just a tradition but an essential discipline that strengthens both the body and the mind. This article explains how living barefoot supports the wrestlers’ strength.

Why Do Sumo Wrestlers Live Barefoot?

The main reason sumo wrestlers live barefoot is to build stability in the ring. In sumo, a slight imbalance can decide victory or defeat. Living barefoot toughens the soles, improves grip, and sharpens sensitivity to weight shifts, making wrestlers more stable during bouts.

Barefoot living is also a form of mental training. Spending winters on cold wooden floors or earthen grounds strengthens resilience. Accepting both cold and heat in daily life means that for wrestlers, everyday living itself becomes training.

Additionally, barefoot living has health benefits. Walking barefoot improves blood circulation, strengthens muscles and joints naturally, and promotes good posture. This, in turn, stabilizes the core. In sumo, barefoot living is both a practical and spiritual foundation for strength.


Barefoot Life Through the Seasons and Its Effects

Sumo wrestlers remain barefoot all year round, and each season has unique meaning and effects.

SeasonFeatures of Barefoot LifePhysical and Mental Effects
SpringNew apprentices begin barefoot life. Pain and discomfort are strong at firstSoles toughen, basic stamina develops
SummerHot weather and sweating, but barefoot improves breathabilityPrevents dampness, strengthens foot endurance
AutumnFrequent tours; wrestlers feel different soils and floorsBuilds adaptability to environments
WinterHarsh cold endured barefootTrains mental toughness, strengthens legs and hips

Winter barefoot life is particularly harsh, serving as a stage for mental growth. Enduring it directly contributes to a wrestler’s strength.


The Connection Between Barefoot Life and Sumo Culture

Sumo is not only a sport but also a sacred ritual. The ring is a holy space, and wearing shoes or socks on it is forbidden. By being barefoot daily, wrestlers continuously remind themselves of its sacredness.

Barefoot also symbolizes purity. Living barefoot is seen as a way of cleansing the body and cultivating discipline. It is both a cultural practice and a spiritual duty.

In modern society, heated floors and comfortable footwear are common. Yet wrestlers deliberately continue barefoot living. This is a sign of preserving tradition rather than pursuing convenience.


New Apprentices and the First Barefoot Challenge

For new apprentices, barefoot living is a major challenge. In the beginning, soft soles make even walking painful, and chores must also be done barefoot. The first weeks are tough, but over time, the skin hardens, and they adjust.

This process marks the first step in mental growth. Since senior wrestlers also endured the same hardship, it creates camaraderie and encouragement. Getting used to barefoot life is the apprentice’s first rite of passage toward becoming a true sumo wrestler.


Comparison with Other Sports

Barefoot living in sumo is unique compared to other sports.

SportBarefoot ElementsCharacteristics
SumoBarefoot life all year roundDaily barefoot training and spiritual discipline
JudoBarefoot only during practice and matchesShoes used outside the dojo
KarateBarefoot in practiceEmphasizes discipline and respect
Track and FieldShoes essentialBarefoot training only in specific drills

Only sumo requires barefoot living in all aspects of life, making daily life itself a form of training.


Barefoot Life During Regional Tours

Wrestlers travel all over Japan for tours, yet barefoot life remains unchanged. They experience different climates and floor types in each region.

RegionBarefoot Features on TourEffects
HokkaidoExtremely cold wintersBuilds endurance and body temperature regulation
KyushuHigh summer humidityToughens soles against dampness
TohokuHeavy snow and strong cold airTrains mental strength
KansaiMany wooden-floor venuesSharpens foot sensitivity

Tours can be considered an advanced stage of barefoot training, where regional climates further strengthen wrestlers.


Barefoot Life and Food

Food also supports barefoot life in the stable. Strong legs and stamina require proper nutrition.

FoodRelation to Barefoot Life
Chanko-nabe (stew)Provides balanced nutrients for muscle and stamina
Rice and noodlesEnergy source for daily barefoot activity
VegetablesBoost metabolism and blood circulation
Fish and meatBuild strong leg muscles

Daily barefoot life combined with nutritious meals creates the wrestlers’ powerful physique.


Long-Term Effects of Barefoot Living

Years of barefoot living profoundly shape the wrestler’s body.

EffectDetails
Toughened solesThick skin and strong muscles develop
Stable postureBarefoot living naturally strengthens the core
Mental enduranceSeasonal hardships build resilience
Health promotionImproved blood flow reduces cold sensitivity

Barefoot life is not simply a tradition; it is a vital system that develops wrestlers physically and mentally.


Conclusion

Sumo wrestlers live barefoot all year to sharpen foot sensitivity and maintain stability in the ring. It also carries cultural and spiritual significance. Barefoot life across the seasons builds strength, discipline, and resilience. Apprentices endure it as their first challenge, while senior wrestlers uphold it as part of tradition.

Barefoot living is the symbol of training in the sumo stable and the foundation of a wrestler’s strength. In a modern world of convenience, sumo wrestlers’ commitment to living barefoot embodies Japanese tradition itself. Understanding this practice is essential to truly appreciating the depth of sumo.

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