The Shinjuku area is served from our Roppongi base. We offer
one-on-one Muay Thai, Kickboxing, and Boxing sessions
Each session can be tailored to your goals — punches only, kicks only, or both. Beginner-friendly personal training (strength training) is also available on request.
In addition to private lessons at our Shinjuku-gyoemmae GYM (by appointment),
we also provide on-site private lessons at your location.
Experience Muay Thai, kickboxing, and boxing in a completely private setting!
Shinjuku-gyoemmae GYM
On-Site Service
Lessons at this location are served from our Roppongi base.
Travel fee: Free
Facility fee: Free
(Both are already included in the lesson fee, so there is no additional charge.)
Hours
Mon - Sun & Holidays (All days)
7:00 - 23:00 (Last start 22:00)
* Reservation required (same-day OK)
What to Wear
Please wear athletic clothing suitable for exercise.
(Changing room available)
What to Bring
Come empty-handed!
* All training can be done barefoot, but you may also bring indoor shoes. (We can store them for you.)
Water, rental towels, and rental gloves are provided free of charge. (All rental items are kept clean and hygienic.)
Ticket holders receive a brand-new personal towel. (We wash and store it for you after each session.)
160-0004
Build Yoshida, 4-30-23 Yotsuya, Shinjuku-ku, Tokyo
Tokyo Metro Marunouchi Line Shinjuku-gyoemmae Station, Exit 2: 3 min walk
Tokyo Metro Marunouchi Line Yotsuya-sanchome Station, Exit 2: 10 min walk
Toei Shinjuku Line Shinjuku-sanchome Station, Exit C8: 10 min walk
JR Yamanote Line Shinjuku Station: 10 min walk
Every program is tailored to your goals, fitness level, and experience—regardless of age or gender.
Many of our clients start from zero, from their 20s to late-70s.
Age is never a barrier!
Whether your goal is weight loss, body recomposition, building stamina, or learning self-defense,
we’ve got you covered and will support you every step of the way.
New to training or not confident in your fitness? You’re absolutely welcome here!
How to Book
You can book via Contact using phone, email, LINE, or the inquiry form.
FitSync offers 1-on-1 instruction in Muay Thai, Kickboxing, and Boxing. Each session can be tailored to what you want to focus on — punches only, kicks only, or both. Beginner-friendly personal training (strength training) is also available on request (except for on-site visits to hotels and residences). We serve competitive athletes, as well as clients pursuing general fitness, weight loss, and posture correction. No martial arts experience is required.
Is it suitable for beginners and women?
Yes. All sessions are 1-on-1, fully tailored to each client's fitness level and goals. Many of our clients are complete beginners, and women-only time slots are available at every location. *If you have medical conditions, are pregnant, or have doctor-imposed exercise restrictions, please consult your physician before inquiring.
Can I take lessons in English or Chinese?
We offer instruction in Japanese and English. For Chinese speakers, English-language sessions are currently available (full Chinese-language service is being gradually expanded). We have extensive experience serving international guests and luxury clientele.
Do you offer short sessions?
Yes. Our short session (one-time only per person) is ¥12,000 for 30 minutes (tax included), with no registration fee. Bookings are accepted via our contact form.
What are your rates?
Registration fee: Free. This location is available by appointment only, and on-site rates apply. Short Session: ¥12,000 / 30 min (one-time only). Regular sessions are 50 min. Drop-in: ¥16,000, 8-session pack ¥120,000 (¥15,000/session), 15-session pack ¥210,000 (¥14,000/session), 30-session pack ¥390,000 (¥13,000/session). Group rate: +¥8,000/additional person per session. All prices include tax.
Tell me about your founder and trainers.
Our founder is Issei Shima, a former pro martial artist (also CEO of AlphaEdge). FitSync personal training is designed around his Muay Thai and Kickboxing background. Each location has a trainer team, and you can request your preferred trainer when booking.
How do I get there?
The gym is within walking distance of Shinjuku-Gyoemmae Station and Shinjuku-Sanchome Station (Tokyo Metro). Also accessible from JR Shinjuku Station.
What is special about the Shinjuku location?
Near Tokyo's largest transit hub. Heavy usage during weekday evenings (post-work) and weekend afternoons.
On-Site Service
