English explanation page is here ▶︎ https://backdoor-g.com/english-page/

Reservations can be made on line for immediate response.
Please use the line for questions and inquiries.Reception hours: 10:00 - 24:00

Reservation on line You can also make reservations by adding friends on LINE!

Reservation Form

Confirmation of your application

We may not be able to answer your call. In that case, please contact us via our reservation form or LINE.

If you have set up a domain name, please cancel "backdoor-g.com". Please check your e-mail address again, as we are receiving an increasing number of incorrect addresses.

It will be smoother if you put your available start time in the remarks column. e.g.) I can start between 13:00~15:00.

If you have any questions, please contact us,FAQPlease also check with the

Your application is not yet complete. Please check the information and if everything is correct, please click the "Send" button at the bottom of the page. Please check your e-mail address again, as we are receiving an increasing number of incorrect addresses.


Your Name* Nicknames are acceptable. It will be the name that the therapist will call you during the treatment.
Email Address* We recommend gmail or yahoo mail because you may not receive the message if you use a carrier email.
Phone Number* *We will confirm your reservation at the time of confirmation.
Desired Date of Use*
*You can specify between the same day and 20 days.
Preferred Start Time* *You can choose your preferred time in 15-minute increments. Please write the available start time range in the remarks column to facilitate the process.
Preferred therapist (1st choice)*
Preferred therapist (2nd choice)
Preferred therapist (3rd choice)
Therapist Nomination History*
Course of Use*
Usage Options* *Please select separately charged options at the time of counseling.
Hotel destination for business trip (only for those who wish to travel on business)
Your history with us*
How did you hear about us?
Remarks (Please fill in your available start time. (e.g.) Available until 13:00~17:45 start, etc. Your request, etc., up to a maximum of 500 characters)

Our store is operated in accordance with the following terms and conditions. Please be sure to read them before applying.
Terms of Use