Book A Space

What AirNix offers is a transformation that feels like your cells are coming back to life - just by walking.
Your body finds deep balance, your mind feels naturally lighter - this is training for a smarter era.

At AirNix, you can easily experience serious training in a simulated high-altitude environment of 2,500–3,000 meters.
While staying in the city, you can feel the effects of fat burning, improved endurance, and cellular revitalization — just by walking.

PHILOSOPHYLive High. Train Low. Feel Good.

PHILOSOPHYLive High. Train Low. Feel Good.

Perfect for people like you:
  • Busy professionals who want effective results in a short time
  • Those who dislike intense workouts but want to boost their metabolism easily
  • Anyone ready to try again after struggling to stick with the gym
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  • PHILOSOPHY
  • PHILOSOPHY
  • PHILOSOPHY
  • PHILOSOPHY
  • PHILOSOPHY
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FeaturesPerformance Transformation
from Inside Out with
Hypoxic Training

Enhance your oxygen-carrying capacity

One of the reasons professional athletes do high altitude training is to improve their ability tocarry oxygen and improve their exercise performance by increasing the supply of oxygen to theirmuscles. AIRNIX can achieve the same effect by creating a low oxygen environment.

NEW breakthrough approach

  • Optimal training for each user
  • Oxygen recovery & Hypoxic Training
  • Automated hypoxic test to establish your own individual reaction
  • Easy to operate
Features Features
Discover more
Facility
  • Facility
    Facility
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VoiceWhat AIRNIX members are saying

  • Ms.Mihiro Suzuki

    Ms. Mihiro Suzuki, a third-year high school student, achieved remarkable success by becoming the champion at the Kyokushin Karate World Championship held in October 2023.

    I would like to introduce some questions to Mr. Miho.
  • Mr.U

    Mr.U, a company employee, candidly joined with the clear goal of dieting - losing weight.

    Impressively, he achieved a weight loss of 10 kilograms in the 11th month.
  • Mr.Stachioli Michele

    Interestingly, Michele was once a student at the Tsukamoto Dojo in his childhood.

    Now, he's striving at university with the goal of making it to the Japanese national football team.
    Mr.N.H

    N.H of Nice Middle

    I feel very like enjoying my life!
  • Ms.Sesami

    Ms. Sesami, who was initially employed as staff during her university days.

    She witnessed changes in customers and was inspired to take charge of her own transformation.

    Now, she is thriving as a commendable professional in society.
    Ms.M.O

    Mr. M.O who transformed into an ideal style

    Losing weight is the result of your efforts, but the difference in appearance is clear!
  • Mr. R.A

    Mr. R.A. joined upon the recommendation of an employee.

    He had several concerns, focusing more on addressing physical health than on a weight loss goal
  • Ms.Mihiro Suzuki

    Ms. Mihiro Suzuki, a third-year high school student, achieved remarkable success by becoming the champion at the Kyokushin Karate World Championship held in October 2023.

    I would like to introduce some questions to Mr. Miho.
  • Mr.Stachioli Michele

    Interestingly, Michele was once a student at the Tsukamoto Dojo in his childhood.

    Now, he's striving at university with the goal of making it to the Japanese national football team.
  • Mr. R.A

    Mr. R.A. joined upon the recommendation of an employee.

    He had several concerns, focusing more on addressing physical health than on a weight loss goal
  • Ms.M.O

    Mr. M.O who transformed into an ideal style

    Losing weight is the result of your efforts, but the difference in appearance is clear!
  • Mr.U

    Mr.U, a company employee, candidly joined with the clear goal of dieting - losing weight.

    Impressively, he achieved a weight loss of 10 kilograms in the 11th month.
  • Ms.Sesami

    Ms. Sesami, who was initially employed as staff during her university days.

    She witnessed changes in customers and was inspired to take charge of her own transformation.

    Now, she is thriving as a commendable professional in society.
  • Mr.N.H

    N.H of Nice Middle

    I feel very like enjoying my life!
    • View All

    How to Book A Space?

    Train to get HIGH on
    30 minutes of high altitude fitness training

    • Choose time and class at your convenience1
      Choose time and class at your convenience
    • Reserve a space2
      Reserve a space
    • Leave your personal information3
      Leave your personal information
    • Finish questionaire4
      Finish questionaire
    • Confirm the reservation5
      Confirm the reservation
    Book a Space

    price

    Access

    1F, SI Building, 4-3-8 Yoga, Setagaya-ku, Tokyo 158-0097, Japan
     03-6411-7556

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    Business Hours

    Saturdays and Sundays
    8:00 - 19:00
    (reception by 18:30)

    Transportation facilitiesNearest station: Tokyu Denentoshi Line - Komazawa University Station (15 minutes walk), Tokyu Toyoko Line - Gakugei University Station (15 minutes walk)
    Bus: Tokyu Bus - Nozawa Koban Mae (2-minute walk) Anti 11, Shibu 32, Metropolitan 34, Black 09, Mori 91
    airnix
    airnix_setagaya

    Frequently Asked
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