Trial Session

Start Your Extraordinary Health Journey Today!

Trial Session(60min)

This session includes Private training and counseling.

When booking directly from our website, the price is ¥5,500 (tax included).  We appreciate your business, so to show our appreciation, we offer this trial session at half price (normally ¥11,000 (tax included)).  This trial session offer is a one time offer only.

On the form, you will see: Please select the session you would like to experience.

If you are more interested in Private or Pair Sessions, please make the appropriate selection.  

【The Flow of the Trial Session】

  1. First, we ask that you read Grit Training Regulations.  KK Grit is the name of our Company. 
  2. After you have completed step 1 above, apply for your session through our Trial Session Form below by filling in your name, email address, phone number and confirm that you read and agree to Grit Training Regulations.  Also choose the session type and fill in 3 time preferences for your session. 
  3. You should immediately receive an email from us in your inbox. Please check your spam folder if you don’t see it right away in your main inbox. If you experience any problems, please call us at 080-5694-2461 and we will help you with the details.
  4. We will contact you within 12 hours with your session date and time and give you the payment details.
  5. Once you make the payment, we will confirm your payment by email.   This email contains the following:
    • Details about your session through our online booking system.
    • A simple form asking you details pertinent to your health & fitness goals, your current challenges, previous injuries and any inquiries you may have that you want answered at your trial session. Based on the details you share in this form, we will create a customized training program especially for you. Please fill out all details in the questionnaire so we can serve you at the highest level possible.
    • Finally, please make sure to wear comfortable clothes on the day.


Get off at Sugamo Station on JR (Japan Railway) Yamanote Line/ Toei Mita Line. It is a 5-minute walk from the Station to NORTHSTAR FITNESS.

Or get off at Komagome Station on JR (Japan Railway) Yamanote Line/ Tokyo metro.  It is a 10-minute walk from the Station to NORTHSTAR FITNESS.

Google Map

Please fill in 3 possible times, in the order of preference, that you would like to have your trial session. We will do our best to accommodate your request. Please note that we are not open on Tuesdays.