FOUNDATION COURSE
- Awaken your body. Discover posture, breath, and quality of movement.
- Train with bands and bodyweight to lay the groundwork for progress.
All PrimeFlow™ sessions are conducted in Japanese by our certified trainers.
We currently do not offer English-speaking trainers for regular courses.
Clients who wish to join the Foundation, Functional, or BodyMake Courses will need basic Japanese communication ability.
English-language training is available exclusively with Alexander Seiji.
This programme follows a different pricing structure from the Japanese-language courses.
Alexander is currently focused on studio expansion, brand development, and content production.
Therefore, English sessions are limited and not open for general recruitment.
If you are interested or have any enquiries, please feel free to contact us.
Welcome to SEIJI STUDIOS®.
Our training isn't just about working out -
it's about lasting transformation
Through our signature PrimeFlow™ system,
we guide you through a structured journey
designed to help you move better, feel better, and look better.
Each course is rooted in the SeijiApproach™
— blending science with creativity to deliver results that are sustainable, personalized, and injury-free.
Whether you’re just starting out or ready to push your performance,
every step is part of a system built for long-term change.
Begin with the phase that lays the foundation
— and progress step by step toward your Prime Form.
SEIJI STUDIOS® enters a new chapter —
a refined direction built on PrimeFlow™,
our original training system that blends science with creativity.
With a new team and renewed vision, we are dedicated to helping you move better, feel better,
and look better in a way that lasts.
To celebrate this new beginning, we are offering an exclusive
Special Offer! Consultation is ¥1,000 for the first 10 clients!
The first step and an introduction into our training style.
A tailor-made session based on the information gathered during the consultation.
A conditioning course to create a strong body foundation.
A training course designed to develop strength and functionality.
Our signature full-body transformation programme.
Designed for improvements in movement, confidence and aesthetics.
Blending Science with Creativity
PrimeFlow™ is our 3-phase training system built to support real,
sustainable transformation
— no matter your background or starting point.
Before we begin, every client starts with a consultation and trial session.
This is where we assess your body,
introduce the SeijiApproach™ and experience the method in action.
Once we're both aligned,
the PrimeFlow™ journey officially begins
— starting with PrimeConditioning™ and progressing through three phases,
where each phase has a clear purpose and builds upon the last,
allowing you to progress naturally through improved mobility,
functional strength, and aesthetic development.
“Understand your body.
Experience the approach.”
守-SHU-
破-HA-
離-RI-
At SEIJI STUDIOS®, we draw inspiration from Shuhari —
the Japanese path of growth. This timeless rhythm shapes the spirit of PrimeFlow™,
guiding your transformation step-by-step, phase-by-phase.
Move Better, Feel Better, Look Better
The purpose of our consultation is'To establish a tailor made programme to satisfy your needs.'
No two bodies are the same.
Therefore no two training programmes should be the same either.
This is a simple principle with which we abide all our training and maintenance sessions on.
During the consultation, we will gather information based on your past experiences,present condition and future goals.
We will then create and undergo your very own customised training and maintenance session for you to experience then and there.
Special Offer! Consultation is ¥1,000 for the first 10 clients!
This is a one-time trial session allowing you to experience our unique training style on a deeper level. The training content is tailor-made based on the information gathered during the initial consultation. The session will allow a more accurate picture for the content of training required to achieve your goals.
Book within one week of your consultation
and receive a special trial price of ¥5,500 (tax included), normally ¥8,800.
Blending science
with creativity to help you
Move Better,
Feel Better, Look Better
Our personal training programmes are 100% original, built on professional expertise and scientific principles.
We create tailor-made training and maintenance routines that align with your individual needs —
guiding you toward your desired goals with precision and care.
All PrimeFlow™ courses are available as Pay-as-you-go or Coupon-based packages,
giving you the freedom to choose a plan that suits your lifestyle and training goals.
Please select the plan that best aligns with your lifestyle and goals.
| Plan / Fee | Price per Session | Validity | |
|---|---|---|---|
| Pay-as-you-go | 1 sessions／¥13,200 | - | - |
| Starter Plan | 4 sessions／¥48,000 | ¥12,000 | 1month |
| Standard Plan | 8 sessions／¥88,000 | ¥11,000 | 3month |
| Body Design Plan | 12 sessions／¥120,000 | ¥10,000 | 3month |
| Pay-as-you-go | |
|---|---|
| 1sessions/¥13,200 | - |
| Starter Plan | |
|---|---|
| 4sessions/¥48,000 Validity：1month |
Price per Session ¥12,000 |
| Standard Plan | |
|---|---|
| 8sessions/¥88,000 Validity：3month |
Price per Session ¥11,000 |
| Body Design Plan | |
|---|---|
| 12sessions/¥120,000 Validity：3month |
Price per Session ¥10,000 |
All courses follow the structured PrimeFlow™ system, progressing in the following order:
Foundation → Functional → Body Evolution
Full Course Plan (48 sessions)
A complete 6-month programme (based on 2 sessions per week), available as a single bundled payment.
Recommended for those who want to commit fully and experience the entire PrimeFlow™ transformation.
The Foundation Course is where your transformational journey begins.
This phase focuses on improving movement quality, postural control, and neuromuscular coordination using only bodyweight and resistance bands — no weights involved.
Maintenance techniques are also incorporated to release overactive muscles, aid recovery, and enhance performance.
Designed around conditioning training, it’s ideal for beginners, those recovering from injury, or anyone wanting to “reset” their body and restore balance. This stage builds the essential structure needed for long-term training success.
Expect a low-cortisol, high-focus environment that restores control, balance, and awareness to your body.
1
Bodyweight and resistance band-based conditioning (no weights used)
2
Postural alignment and isolated muscle activation training
3
Breath-focused sessions to promote recovery and nervous system balance
4
Re-assessment checkpoints to track mobility and control improvements
5
Daily movement and posture habit coaching included
How to Get Started
Recommended Training Frequency
Most clients complete the Foundation Course and then move on to the Functional Course
for further development in strength, coordination, and lifestyle habits —
building on the movement quality and control established in Phase 1.
See how even the first phase of PrimeFlow™
can create visible changes in posture, movement, and body shape —
all without lifting a single weight.
In this video: A client’s transformation after just one month of conditioning training.
Your journey can start the same way —
building a balanced, functional foundation that prepares your body for everything to come.
As Phase 2 of your transformation journey, the Functional Course marks a key turning point — from foundation to function.
Building on the postural awareness and muscular control developed in Phase 1, this course introduces controlled resistance training using cable machines and dumbbells. The focus is on developing real-world strength without sacrificing precision — refining coordination, improving movement ability, and reinforcing technique under load.
This is also where we begin to layer in essential lifestyle habits. Clients are encouraged to integrate simple practices around sleep quality and basic nutrition to support recovery, mental performance, and physical performance.
Progress is monitored regularly to ensure your training remains balanced, safe, and effective — with new challenges introduced as your ability grows.
1
Resistance training introduced using cables and dumbbells
2
Focus on strength combined with control
3
Integration of lifestyle habits: sleep quality and basic nutrition awareness
4
Continued daily conditioning support and movement reassessments
5
Body composition measurements to track health and physical changes
How It Works
Training Frequency Guidance
Most clients complete the Functional Course and then progress to the BodyMake Course
for further development in movement, confidence, and aesthetics.
This final phase is where everything comes together.
After completing PrimeConditioning™,
this client moved into the Functional Course to begin weight training —
building strength, stability, and control.
Twice-weekly functional training builds the muscle control, strength,
and lifestyle habits you need for lasting results.
As can be seen, the client has further reduced body weight and improved overall functionality —
building the perfect platform for the final phase of PrimeFlow™.
The BodyEvolution Course is the final phase of your transformational journey.
It represents PrimeForm™ — the stage where everything you’ve built comes together.
Building on the conditioning, cable machine work, dumbbell training, and circuit formats developed in earlier phases, this course now incorporates full-body barbell exercises such as squats and deadlifts to elevate your strength, shape, and performance to the next level.
Sleep and nutrition are further emphasised to support hormonal balance, recovery, and sustainable progress. Movement, control, and structure all align to create not only a stronger physique but also a deeper sense of confidence in how your body looks, feels, and performs.
This is where you begin to unlock your prime form — not defined by age or perfection, but by feeling strong, capable, and fully in control of your body. How much we focus on aesthetics is entirely up to you — many clients reach this stage seeking physical change, but the core aim remains lasting health, positive mindset, functionality, and sustainability.
1
Full-body strength training using dumbbells and barbells
2
Focus on fat loss, muscle tone, and body symmetry
3
Structured nutrition and sleep guidance to support physical transformation
4
Body composition tracking and continued movement assessments
5
Continued conditioning to maintain form, alignment, and recovery
How It Works
Training Frequency Guidance
By the end of the PrimeForm™ phase, you will fully experience the essence of 「Move Better, Feel Better, Look Better」 — both physically and mentally.
After completing this phase, you may continue training under the same conditions and pricing.
We support not only maintaining your results, but also further evolution and the ongoing pursuit of beauty, strength, and refined movement.
PrimeFlow™ Full Course is a complete 6-month total body transformation programme, allowing you to experience the entire PrimeFlow™ system from start to finish.
By enrolling in all three phases at once — PrimeConditioning™ → PrimeFunctioning™ → PrimeForm™ — you receive continuous support from building your foundation, to improving functionality, to refining your physique.
Committing upfront significantly boosts motivation, consistency, and the speed of your results. It also deepens the relationship with your trainer, enabling more precise and highly personalised sessions throughout the journey.
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Individuals with a clear goal who want to make a serious 6-month commitment
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Anyone seeking measurable results such as weight loss, improved posture, or better physical conditioning
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Those who want consistent support and reliable, visible change
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Clients who want to build a long-term relationship with the studio and stabilise their training rhythm
1
All-in-one plan with continuous guidance across all PrimeFlow™ phases
2
Special price of ¥8,800 per session (up to 30% off regular pricing)
3
Dedicated trainer support and progress management for 6 months
4
Flexible customisation of each session based on goals and physical condition
5
The fastest way to embody “Move Better, Feel Better, Look Better”
This course is designed for those who have truly decided to commit.
Not for short-term changes, but for transforming your body as a habit and as a way of life.
PrimeFlow™ Full Course is here to support that decision.
To experience what we have on offer, the first step will be to undergo an initial consultation. Allow us to create your very own customised personal training programme specific to your needs!