Yokohama Bashamichi | Personal Gym Run by a Licensed Physical Therapist

Train & RestoreA Body Built with an Expert

A private, appointment-only personal gym
in Bashamichi, Yokohama, run by a licensed physical therapist.
We combine training with hands-on body care,
tailored to each client's goals
and physical condition.

Physical assessment by a physical therapistFully one-on-one private sessionsTraining + hands-on body careShort walk from Bashamichi StationOpen until 23:30 daily — easy to visit after workFirst trial sessions available

Problem

Sound
familiar?

You want to start exercising but don't know where to begin. Aches and discomfort keep coming back. Your training isn't delivering the results you expected — many people come to us with concerns like these.

At ZEN PRIVATE GYM, we start by assessing your body to identify the cause of your discomfort or plateau, then build only the exercise and care you actually need.

  • You want to start exercising but don't know what suits you
  • You want your diet or body-shaping efforts to finally succeed
  • Shoulder, back, or other discomfort keeps coming back
  • You have hurt yourself training in the past
  • You feel your strength and stamina declining with age
  • Self-taught workouts aren't producing results
  • You want to improve your sports performance
  • You want to return to exercise safely after an injury
  • You want advice on injury prevention and conditioning for your child

Our Concept

Not just training.Not just care.

Learn more about our approach

ZEN PRIVATE GYM combines physical assessment by a licensed physical therapist with coaching by an experienced personal trainer.

We evaluate your posture, movement, joint mobility, strength, and flexibility, then propose training and body care that fit your goals.

Rather than putting everyone through the same routine, we check how your body is doing that day and adjust each session accordingly.

Message

Real expertise that changes
your body and your life

Physical therapist Takuya Numazawa providing training and body maintenance

ZEN PRIVATE GYM is not just a place to work out. It is a private, appointment-only gym where one expert — both a licensed physical therapist and a personal trainer — provides training and body care tailored to each client's goals and physical condition.

Our founder has been active since the early 2000s, before personal training became mainstream, building experience as both a personal trainer and a physical therapist across medical, sports, and fitness settings.

Changing your body is about more than appearance or strength. It means less anxiety about pain. Learning to trust your own body again. Being able to take on the things you want to do.

The result of these accumulated changes: clients who have kept coming back for nearly nine years, since we first opened. For those who value substance, we deliver sessions you can truly be satisfied with.

Services

Our Services

01

Personal Training

We design a dedicated training program around your physical condition, exercise history, and goals. Beginners are welcome — we carefully teach everything from form to how to use your body.

Recommended for

Weight lossBody shapingStrength buildingGeneral fitnessPosture & movement improvementBuilding an exercise habitHealthy aging for seniors
Learn more
02

Body Maintenance

Drawing on the knowledge and experience of a physical therapist, we provide care matched to your body's condition. When helpful, we also suggest exercises and self-care you can do at home.

Recommended for

Shoulder, back, and other discomfortMuscle & joint conditioningPosture & movement checksPost-training body careSelf-care coaching
Learn more
03

Home-Visit Training & Support

For those who find it difficult to visit the gym, we come to your home or a designated location. Please contact us about service areas and pricing.

Recommended for

Personal training at homeExercise support for those unable to go outExercise & daily-movement support for seniorsAdvice for family members on exercise & assistance
Learn more

Why ZEN PRIVATE GYM

Why Clients Choose Us

01

Expert Physical Assessment

Drawing on the knowledge and experience of a licensed physical therapist, we comprehensively assess your posture, movement, flexibility, and strength. Everything starts with an accurate picture of where your body is now.

02

Addressing the Root Cause

Stiff shoulders, back pain, poor posture — physical discomfort always has a cause. We look beyond surface symptoms to identify and address what is really behind them.

03

Fully Customized Coaching

Every body, every goal, and every lifestyle is different. We build a program just for you and provide support you can sustain without strain.

04

Nationally Licensed Professional

Backed by the expertise of a nationally licensed physical therapist, our training balances safety and effectiveness. Even those new to exercise or anxious about their body can train with confidence.

05

Training Meets Conditioning

Building strength matters — but so does restoring balance. By combining training with stretching and conditioning, we aim for a body that moves well and tires less.

06

A Body That Changes Your Life

We want to be more than a place to train — a place that makes life richer. Let the changes in your body become the start of a better future.

First Trial

Start by understandingyour own body

In your 60-minute first trial session, we listen to your concerns and goals, then assess your posture, movement, joint mobility, and strength. You will then experience actual training and body care, and we will propose a plan for moving forward.

Book Your First Trial

60 min

¥10,000

Location

ZEN PRIVATE GYM (Bashamichi, Yokohama)

How the first trial works

01

Discussing your concerns & goals

02

Assessment of posture, movement, joints & strength

03

Explanation of your current condition

04

Training matched to your goals

05

Body care as needed

06

Proposal of a plan going forward

Profile photo of Takuya Numazawa, physical therapist and personal trainer

Profile

Takuya Numazawa

沼澤 拓也

Physical Therapist / Personal Trainer

My strengths are individualized coaching and a broad range of experience

Drawing on the assessment skills of a physical therapist and coaching experience built up since the early 2000s, I propose methods you can sustain without strain, with attention to scientific evidence. My goal is to help you reduce anxiety about pain and discomfort, and build a body that lets you live your daily life on your own terms.

Qualifications & Experience

  • Physical Therapist (Japanese national license)
  • NSCA Certified Personal Trainer
  • FNC Personal Trainer
  • Certified Training Instructor
  • Japanese Red Cross First Aid Provider
  • Professional boxer license (formerly held)
View full profile

Voices

Client Voices

Rated 5 out of 5

I've been coming here for almost nine years, since it first opened. My stiff shoulders and back pain used to be so bad that massage and chiropractic treatments only lasted about a week. Since I started weight training here, they have improved remarkably.

Makoto Shingo

Rated 5 out of 5

I first came because the gym was founded by a nationally licensed physical therapist. The care didn't hurt at all and I could relax — and I later realized it was designed with how my body would feel the next day in mind. A true professional really is different. I've found a place I can trust.

M.M.

Rated 5 out of 5

I visited the gym opened by a nationally licensed trainer I've trusted for about seven years. The interior is beautiful, and the coaching was attentive and detailed. Highly recommended for anyone serious about results!

M.S.

Rated 5 out of 5

A calm space where you can focus without worrying about others, with warm wood tones and aroma. The equipment is versatile too — Redcord, balance balls, and other tools for training your deep stabilizing muscles.

T.E.

Rated 5 out of 5

I've been training here for about three years. My programs take into account my body's characteristics, lifestyle, and even how I feel that day. Above all, the trainer's sincere, dedicated character is the biggest reason someone like me, with no training experience, has been able to keep going.

T.I.

Rated 5 out of 5

I wholeheartedly recommend him as a private coach. The gym is excellently equipped, and having the training space all to yourself is a real advantage. What stands out most is his background as a physical therapist — and his kindness.

C.

Rated 5 out of 5

I started personal training because I was concerned about my HbA1c. With a trainer who is both a former professional boxer and a physical therapist, I feel completely at ease!

B.K.

Rated 5 out of 5

Top-level skill and knowledge, of course — but what really comes through is how seriously he engages with you. A truly impressive private gym!

S.S.

*Client voices are excerpts from reviews posted on Google Maps, translated from Japanese and lightly edited for publication.

Read reviews on Google Maps

Pricing

Pricing

Start with a first trial session.

View full pricing
Recommended

First Trial

60 min¥10,000

Personal Training

4 or 8 sessions per month / Regular & Premium plans

¥50,000–¥160,000
/ month

Body Maintenance

Scapula Release 40 min / Light 20 min / Regular 40 min / Premium 60 min

¥5,000–¥15,000
/ session

* Enrollment fee for each course: ¥5,000 (tax included) / All prices include tax

Access

Facility & Access

Address

NGS Bentendori Bldg., 3-42 Bentendori
Naka-ku, Yokohama, Kanagawa
231-0007, Japan

Nearest stations

3 min walk from Bashamichi Station (Minatomirai Line)

5 min walk from Kannai Station (JR / Yokohama Subway)

Opening hours

12:00–23:30
Closed: Irregular holidays (appointment only — availability is confirmed when you book)

View access details
Open in Maps

FAQ

Frequently Asked Questions

First Step

Start withyour firsttrial session.

After discussing your physical condition, you will experience actual training and body care. There is absolutely no pushy sales talk. Feel free to reach out and ask us anything.

No pushy salesFully one-on-oneOpen until 23:30 dailyHome visits available
LINE ChatBook First Trial