About NinjaGym
RICK TEW'S NINJAGYM, KOH SAMUI
30+
Years Teaching
5
Winjitsu Books
1,000s
Kids Trained
Find Us
Big C Bophut, ground floor
Next to main entrance, near Ring Road and Starbucks, Koh Samui
📍 Open in Google MapsOpens 9:30am daily (8am with advance notice)
Kid drop-in sessions available all day, every day
Day Camps: 10am to 2pm, drop-in before 2pm
Adult sessions: 8am or 8pm by advance booking only
Rick Tew
Rick Tew is an internationally recognized peak performance strategist, martial arts expert and author. With over 30 years teaching worldwide, he developed a training system based on ninjitsu martial science, covering ninja training, obstacle courses, climbing, jumping, rolling, falling and martial arts.
He is the creator of WINJITSU, a mental martial art system focused on mind, body and spirit development. He has published 5 books in the Winjitsu series, spoken at Fortune 500 companies and run ninja training camps across the globe.
Rick's approach merges traditional martial arts discipline with modern coaching, focused on building confidence, coordination and physical ability at every level.
Learn more at ricktew.comThe NinjaGym Method
NinjaGym is an adventure zone, not a traditional dojo. Guides actively participate rather than just supervise. Following the ninja symbol of patience and endurance, every session builds habitual training and daily focus.
- 🥷Improved daily wellness and better sleep
- 🥷Enhanced mood and outlook
- 🥷Strength, flexibility and cardiovascular fitness
- 🥷Community-based safe environment
- 🥷Suitable for all levels, kids aged 3 and up
Programs
Kids Training
- Martial arts, climbing, parkour and ninja obstacles
- Jump, roll and movement fundamentals
- Drop-in all day, every day
- 1-on-1 Guides available for younger children
- 2-hour sessions with game room combo option
Adult Programs
- Morning (8am) and evening (8pm) sessions
- Martial arts fitness with climbing and kicking
- Full obstacle course training
- Advance booking required, no drop-ins
Ninja Day Camps (10am to 2pm)
- 4-hour supervised ninja training session
- Drop-in before 2pm (see Join for pricing)
- Includes climbing, parkour and obstacle courses
- Jump and roll fundamentals with active Guides
- Multi-session cards available with discount
- Book via Join or MY MEMBERSHIP
Game Rooms
Day Camp, All Day Pass and Combo members
Eligible members get access to two dedicated game rooms where kids can relax, socialise and play between or after training sessions.
Video Game Room
Gaming consoles and computers, including Minecraft. Kids can play, build and explore in a fun supervised space.
Creative Learning Room
A quieter space with Montessori-style activities: drawing, playing house, chess, building blocks and other hands-on creative play.
Event Space Rental
Weekends and holidays: available after 2pm only (Day Camps run until 2pm)
⚠️ Booking an Event at NinjaGym is only for the Main Activity Zones and does not include the Gaming Zones. Although your event is private for you only, we keep the game rooms open for other guests at all hours.
Registration
Advance registration recommended. Bring your email receipt or show your QR card. Membership is prepared upon arrival.