About SBJ

Strong Body Japan is a fitness company for the busy, but goal-oriented individual. All of our workouts are designed to be under twenty minutes and able to be done at home, in a hotel room, or even outside in a park, with equipment that is both affordable and easy to move and carry. 

They are also all supplemented with cutting-edge, science-based educated, and backed up with our internationally certified trainers. Feel free to watch the following video to get a sense of who we are and what we do. 


Choose Your Path

Click on the links below to book a class, a 30-day program or a one-on-one session with an SBJ fitness trainer. If our existing programs do not seem to fit your needs, or you want or need focused personal training, feel free to book one of our trainers to develop a program for you or work with you one on one. 
The Daily Strength program is offered free as a supplement to your band purchase, but we offere classes to help you along. The other programs are available via one on one sessions or via a 30-day programs. 
**In order to do our part to slow the spread of COVID-19, the Daily Strength classes and 30-day programs will not be beginning until July 2020. 




"The difference in how I feel before and after I started the training is like night and day"

Ryan P. (Kickboxing Instructor)

January 10, 2023

"This course seriously helped me improve my golf game."


February 10, 2023

"I feel like I got ten years of my life back. Thank you SBJ!"


March 10, 2023



5-22-8 Seta, Setagaya-ku, Tokyo, 158-0095

Tel: 81-80-5431-9348


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© 2020 Strong Body Japan.