Now, from August 1, 2021, we’re launching the official . . . . .


Since the 1990s, we’ve held nearly 2,000 sumo sessions, with over 90% of classes led by multi-time World Sumo Champions, and experienced Japanese sumo wrestlers.

We’re now improving the class format even further, with more regimented, hands-on coaching from Sumo Legend YAMA.

In these sumo sessions, you will learn sumo fundamentals, including stretches, warm-ups, rituals, rules, and effective techniques. Many of our athletes compete and succeed on the national and international levels. Others come to practice, just for a good workout and to improve their health.

Regular participants range in age from kids to seniors, both men and women, of all skill levels. Feel free to try a class, at your convenience.

You can also schedule special group classes, private lessons, and more.

These are the longest-running sumo classes in North America — continuously since 1997. Don’t miss this opportunity to learn from a Pro Sumo star.

2021 Class Schedule

  • Sunday, September 12, 11 am – 2 pm
  • Saturday, September 18, 11 am – 2 pm (practice tournament)
  • Sunday, September 19, 11 am – 2 pm
  • Sunday, September 26, 11 am – 2 pm


I&I Sports
19751 S. Figueroa Street
Carson, CA 90745

* The dojo is in the BACK of the building.

* Fee: $10 per session (FREE for ages under 18)
* Loaner mawashis (sumo belts) will NOT be available for now.
* All participants and attendees should self-certify their health condition.
* For those who are not ready for full sparring, it’s perfectly possible to join the class, and do full warm-ups, drills, and technique practice, without full body contact. Each individual can make their own decision about this.

* MAWASHI (Sumo belts)

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