About Us

Reebok CrossFit SSC is Hokkaido’s first and only officially certified CrossFit gym.

CrossFit is a strength and conditioning program that combines the most effective aspects of cardio, weightlifting and gymnastics. It is fun, varied , scalable yet intense and most importantly it gets results.

Here at Reebok CrossFit SSC we use the CrossFit methodology of constantly varied functional movement performed at high intensity. Using this proven method along with traditional strength and conditioning techniques our goal is to increase your athletic performance and get you in the best shape of your life.

So come check us out and see why CrossFit is the fastest growing fitness movement in the world.

Meet the Team

Logan Muir 02

Logan Muir Owner/Head Trainer

Logan Muir is a qualified strength and conditioning coach with over 20 years of training experience. Originally from New Zealand he moved to Japan in 1996 on a professional rugby contract and has been playing and coaching here since.

Logan’s training philosophy is no matter what your level of fitness, to look and perform like an athlete you must train like one. He has competed at a national level in rugby, athletics, karate and rowing.

Logan has years of personal experience as an athlete that he is able to pass on to his clients.


  • CrossFit Certified Level 1 Trainer
  • CrossFit Certified Olympic Weightlifting Coach
  • Diploma in Personal Fitness Training
  • Unitech Certificate in Sport and Recreation
  • Certificate in Sport Studies
Satoki Nara

Satoki Nara Gym Manager/Trainer

Satoki has a 10 year history of playing competitive rugby. He spent his university years in Okinawa, where he graduated with a major in Physical Education. On top of rugby, he also has experience in gymnastics, athletics, swimming, kendo, handball and full marathon.

Satoki first encountered CrossFit in 2014, and it became a turning point in his life. He was drawn in by its clear difference to his previous strength training.

To Satoki, each day is more healthy and fun than the last. He is committed to being his best as a fit and strong individual, even under unknown competitive conditions, and strives to be a coach who can share his own interest in CrossFit with others.


  • CrossFit Certified Level 1 Trainer
  • CrossFit Certified Level 2 Trainer
  • CrossFit Certified Gymnastics Coach
Mutsuki Endo

Mutsuki Endo Trainer


  • CrossFit Certified Level 1 Trainer
Junichi Sanjo

Junichi Sanjo Trainer


  • CrossFit Certified Level 1 Trainer
Misha Website Pic

Misha Penkov Trainer

Misha was born in Moscow and grew up in Sydney. At school and university, he competed in freestyle wrestling and judo. His other sporting interests include running, cycling and rock climbing. Misha first encountered CrossFit in 2013 and received his CrossFit L1 Trainer Certificate in 2014.


  • CrossFit Certified Level 1 Trainer
Stephen Conway 02

Stephen Conway Trainer


  • CrossFit Certified Level 1 Trainer
Rina Sasaki

Rina Sasaki Trainer


  • CrossFit Certified Level 1 Trainer

Free Intro Class

The best way to start CrossFit is to come in and try it! Reebok CrossFit SSC offers a free intro class to anyone who wants to try CrossFit!

Get Started