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Self-defense for Men, Women, and Children

No Experience Necessary

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Co-Ed Classes

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Women-Only Classes

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Kids' Classes

Our gym and website is under construction.

We are planning to open at mid-January 2026.

For inquiries, please email us:  info@seiikibjj.com.

Campaign!!

If you sign up for a 10-day free trial before we officially open, you'll receive a 10% discount as long as you remain a member.

Your trial lesson will not begin until you have taken your first lesson, so you can apply now. We will let you know the start date as soon as it is confirmed.

Message from the Owner

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Dr. Brendan Kishketon

Gracie Jiu-Jitsu Black Belt under Rener Gracie & Ryron Gracie

Owner & Manager

Brazilian jiu-jitsu is the fastest growing martial art on the planet for one reason - it actually works! Jiu-jitsu gives a smaller person the skills and mindset to defeat or neutralize agression from bigger and stronger opponents by using leverage, timing, and technique rather than brute force and strength. Helio Gracie of Brazil who learned jiu-jitsu from Mitsuyo Maeda of Japan, modified the Japanese jiu-jitsu to be able to defeat people who outweighed him by a hundred pounds!

Over the years, however, Brazilian jiu-jitsu has evolved entirely into a sport where the focus has changed from self-defense to winning medals and tournaments. While the sportive aspect of jiu-jitsu is fun (which we also enjoy), winning a tournament does not necessarily mean you'll win a street fight. Tournaments have rules, time limits, weight categories, gender categories, and referees. However, in street fights, in assaults perpetrated on women, and in cases of bullying among children, none of these rules or regulations exist. Therefore, we always assume our opponent is going to be bigger, stronger, and more athletic. This mindset guides our entire curriculum.

 

If you or your children want to learn the complete system of self-defense as developed by Helio Gracie, have fun, lose weight, gain confidence, and make friends, try a 10-day free trial today! 

Dr. Brendan Kishketon

How We Are Different

Most BJJ Gyms

  • Jiu-jitsu for sport & tournaments

  • Sport mindset

Our Gym

  • Jiu-jitsu for street fights, assault, including sport

  • Standing self-defense against surprise attacks

  • Striking techniques

  • Defense against strikes

  • Weapons Defense

  • Self-defense Mindset First

  • Sport Mindset Second

Men - learn to protect yourself and others

Women - learn to protect yourself from assault

 

Kids - learn how to deal with bullies

Message from the Owner

Learning Brazilian Jiu-Jitsu offers many benefits beyond self-defense, including:

 

  • Building confidence

  • Improving fitness

  • Losing weight

  • Making lifelong friends

  • Never getting bored because there's always something new to learn

  • Strengthening mind, body, and spirit

  • Cultivating discipline and respect

Access
Access

Getting Here

1 minute walk from Eirakubashisuji bus stop.

13-minute walk from Taisho Station on the JR Osaka Loop Line and Nagahori Tsurumiryokuchi Subway Line.

080-2242-3875

Kosaka Building Osaka, Taishō-ku, Izuo, 3-chōme-8-16 551-0031

 

Business Hours

Monday        12 - 10PM

Tuesday        12 - 10PM

Wednesday  12 - 10PM

Thursday       12 - 10PM

Friday            Closed

Saturday        12 - 10PM

Sunday          Closed

As the Academy grows and expands, our opening hours may change.

Inquiries

Thanks for submitting!

Parking

Bicycle parking in front of gym.

There are paid parking lots close to the gym.

Parking Lots

© 2025 Seiiki Brazilian Jiu-Jitsu. All Rights Reserved.

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