Okinawa’s first old-school American-style bodybuilding and strength gym built for serious training and an even stronger community — where hard work earns respect and friendships are forged through fitness.
Why Iron Shogun
Built Different. Built To Last.
About Us
More Than A Gym
Iron Shogun is a hardcore, old-school American-style bodybuilding gym built for serious training, strength, and community. Inspired by the legendary bodybuilding gyms of the United States, we’ve created an authentic environment where hard work, discipline, and respect come first.
Whether you’re stepping into a serious gym for the first time or preparing for your next competition, you’ll find challenge, support, and a second home in Uruma, Okinawa. Locals, Japanese residents, U.S. military members, tourists, and international guests are welcome here — all united by training, respect, and community.
Our Facility
Two floors of premium equipment
Extensive free weights
Hammer Strength & plate-loaded machines
Dedicated posing rooms
StairMasters & cardio equipment
Large TVs streaming live sports
A motivating, welcoming atmosphere
Friendly, knowledgeable staff
The Iron Shogun Code
The Principles We Train By
01
Show Up
Progress starts with consistency.
02
Train With Purpose
Every workout has a goal.
03
Respect Everyone
Every member deserves encouragement.
04
Leave Your Ego At The Door
Strength begins with humility.
05
Push Beyond Yesterday
Small improvements create lasting results.
06
Build Together
Iron sharpens iron.
Memberships
Transparent Pricing. No Excuses.
Monthly
¥8,500
Billed monthly
3 Months
¥24,000
Save ¥1,500
6 Months
¥45,000
Save ¥6,000
Best Value
12 Months
¥84,000
Best Value · Save ¥18,000
Day Pass
¥2,000
Single visit
Iron Shōgun Rank System
01
Ashigaru
02
Gokenin
03
Bushi
04
Samurai
05
Hatamoto
06
Bugyō
07
Karō
08
Daimyō
09
Shōgun
10
Emperor
Iron Shōgun
Highest achievement
Ultimate challenge · Highest honor
The Legendary Iron Shōgun Final Trial
The Iron Shōgun rank is the ultimate achievement at Iron Shōgun Gym — earned only by candidates who face the Final Trial under staff supervision.
Back Squat
2.5× Body Weight × 1 Rep
Bench Press
2× Body Weight × 1 Rep
Deadlift
3× Body Weight × 1 Rep
StairMaster
2,200 Steps
Treadmill Run
3.5-Mile Run
Final Trial Rules
Only Iron Shōgun candidates may attempt the trial.
Members may rest between the three lifting events.
Proper lifting technique is required.
Staff must supervise and verify the trial.
Spotters are required for safety.
For the cardio portion, other gym members may join in and help complete the required amount of StairMaster steps and treadmill distance unless the challenger chooses to complete it without help.
Challengers first attempt the official body-weight standards. If they cannot complete a lift safely with proper form, Iron Shōgun staff may reduce the weight in reasonable increments to a challenging but achievable level.
These rules apply only to the Iron Shōgun Final Trial.
Equipment
Two Floors. Serious Iron.
Bicep Curl Rack
Squat Racks
Dumbbells
Stair Climbers
Water Station
Free Weights
Incline Treadmill
Trusted Brands
Premium Equipment From Industry-Leading Brands
Iron Shogun was built to provide an exceptional training experience using equipment trusted by the world’s leading fitness manufacturers — chosen for bodybuilding, powerlifting, functional fitness, and cardio.
Hammer Strength
Hoist
Life Fitness
Precor
Cybex
Nautilus
STEPR
NordicTrack
Pallini
ER Equipment
Concept2
Two Systems
Built for Both Japan and America
Instead of asking members to constantly convert between pounds and kilograms, we built two dedicated dumbbell areas — so everyone can train naturally in the system they know best.
Dumbbells
Lb Area
Up to 200 lbs
Dumbbells ranging from beginner weights all the way up to 200 lbs, designed for members who train using imperial measurements.
Dumbbells
Kg Area
Up to 75 kg
Dumbbells ranging from beginner weights up to 75 kg, designed for members who train using the metric system.
Olympic Standard Plates
Lift Without Converting
Our Olympic Standard weight plates are clearly marked in both pounds and kilograms. Whether you train imperial or metric, loading your bar is simple and intuitive — one more way Iron Shogun unites both communities under one roof.
Pounds
LB
Kilograms
KG
Sound System
Every Workout Has A Soundtrack
Music is a core part of the Iron Shogun experience. Our professionally installed system delivers immersive, gym-wide surround sound that keeps the energy high — whether you’re chasing a personal record, grinding through cardio, or training with friends.
10
High-Performance Speakers
1
Dedicated Subwoofer
Big Screens
Train Hard. Catch The Action.
Large-screen TVs are positioned throughout the gym, streaming live sports and entertainment to keep the atmosphere energetic. Whether you’re warming up, resting between sets, or relaxing after your workout, there’s always something to watch.
UFC
NFL
MLB
NBA
Soccer
International Events
Fitness & Entertainment
KISSA Cafe
Fuel Your Body. Build Your Community.
Located on the second floor of Iron Shogun Gym, KISSA Cafe is where recovery, great coffee, and community come together. Inspired by the welcoming atmosphere of a traditional Japanese kissa, it’s a place to relax before training, recover after a workout, or simply spend time with friends.
Cafe Hours — Daily
8:00 AM – 7:00 PM
Menu Highlights
Barista-quality coffee
Handcrafted espresso drinks
Specialty beverages
Fresh protein smoothies
Recovery drinks
Community Space
KISSA Cafe is more than a coffee shop. It’s where members connect, meet training partners, catch the game, study, work remotely, and strengthen the Iron Shogun community.
Pure by Design
The Brio 4-Step Ultra Filtration System
Every drop dispensed on the floor passes through our Brio ultra filtration system before it reaches you — clean, cold, and always on tap.
Step 1 — Sediment
Removes rust, sand, and particulates before water enters the system.
Step 2 — Carbon Block
Strips chlorine, odor, and taste impurities for a cleaner pour.
Step 3 — Ultra Filtration
A dense membrane captures microscopic contaminants and bacteria.
Step 4 — Mineral Balance
Restores essential minerals for crisp, great-tasting water.
Always Included
We never charge for water. No bottle fees, no filtration surcharge, no add-on — freshly filtered water is included in every membership.
The Full Experience
Everything Under One Roof
Two Floors of Iron
Two full floors of dedicated training space built for serious work.
Premium Equipment
Gear from industry-leading brands trusted by elite athletes.
Dedicated Posing Rooms
Private rooms to refine your posing and check your progress.
Two Dumbbell Systems
Dumbbells up to 200 lb and up to 75 kg side by side.
Dual-Marked Plates
Olympic Standard plates labeled in both lb and kg.
Premium Cardio
STEPR StairMasters and top-tier cardio equipment.
Surround Sound
10 high-performance speakers with a dedicated subwoofer.
Live Sports On Screen
Large TVs streaming UFC, NFL, NBA, soccer and more.
KISSA Cafe
A second-floor café for recovery, coffee, and connection.
Barista-Quality Coffee
Handcrafted espresso and specialty drinks made daily.
Fresh Protein Smoothies
Recovery drinks and smoothies to refuel after training.
Community Atmosphere
A welcoming, motivating environment built around members.
Built for Both Worlds
Designed for the American military and Japanese communities.
Gym Experience
Train Hard. Stay Connected.
Iron Shogun is more than a place to work out — it’s where members genuinely enjoy spending time together. Big screens, motivating music, and a welcoming crowd make it your second home.
Large TVs
Big screens across both floors keep the energy high.
Live Sports
UFC, NFL, MLB, NBA, soccer and more — live while you train.
Motivating Music
A soundtrack that pushes you through every set.
Community Atmosphere
A crowd that genuinely wants to see you win.
Training Partners
Spotters and friends ready on every floor.
Positive Energy
Walk out stronger than you walked in — every time.
Community
Iron Sharpens Iron
Strength grows faster when you’re surrounded by people who genuinely want to see you succeed. Everyone trains together. Everyone supports one another. Everyone celebrates success together.
Military
Veterans
Japanese Residents
International
Students
Beginners
Bodybuilders
Powerlifters
Strength Athletes
Fitness Enthusiasts
Gallery
Inside Iron Shogun
Testimonials
Voices From The Floor
Reminds me of the hardcore gyms back home. Real equipment, real people, and the most supportive crew I've trained with.
Marcus R.
U.S. Marine
Everyone made me feel welcome from day one. English and Japanese friendly, and the atmosphere pushes you to work harder.
Yuki T.
Local Member
Hammer Strength, plate-loaded machines, dedicated posing rooms. This is a serious gym for serious training.
Daniel K.
Bodybuilder
I was nervous walking in for the first time. Now it's my second home. The community here is unmatched.
Aiko S.
Beginner
Clean facility, premium gear, and the big screens make recovery days fun. Couldn't ask for more.
James W.
Veteran
Two full floors of equipment and a crowd that actually cheers your PRs. Iron sharpens iron here.
Rina M.
Powerlifter
FAQ
Questions, Answered
Tattoos Allowed
タトゥー・刺青のある方もご利用いただけます。
Train with respect. All athletes are welcome.
Can beginners join?
Do you offer day passes?
What are your hours?
Do you have bodybuilding equipment?
Do you have StairMasters?
Do you have posing rooms?
Do you speak English?
Is the gym military friendly?
Is parking available?
Visit Us
Come Train With Us
Iron Shogun Gym
247-5 Akamichi, Uruma, Okinawa 904-2245, Japan
Open Daily · 6:00 AM – 10:00 PM
Convenient on-site parking available
Open in Google Maps
Uruma, Okinawa · Japan
Strength Is Built Here.
Every workout is another step toward becoming stronger. Join the Iron Shogun family and experience a gym where hard work, respect, and community come first.