Before booking
Please read “CAUTIONARY POINTS” before making an appointment.
Clinic Card on LINE
If you understand a little Japanese, please install the “Clinic Card on LINE” on your smart phone in advance. We recommend booking through the Clinic Card on LINE — it’s quick and easy.
How to Set Up Your LINE Digital Clinic Card
Now Even More Convenient – Book Your Appointment via LINE!
Starting in May 2025, you can use the LINE app as your digital clinic card.
To ensure a smooth experience at your visit, please follow the steps below to add our clinic on LINE in advance.

How to Set Up Your LINE Digital Clinic Card
If you already have the LINE app, skip to Step 2.
If not, please download and install it from the App Store (iPhone) or Google Play (Android).

Tap Register as Patient to begin. Please note: this part is in Japanese [患者登録をする], but online booking is available in English. You’ve got this!
▷If you already have a clinic card number:
Tap Yes (認証), then enter your clinic card number and date of birth.
If you are registering for the first time:
Tap No (新規登録), then follow the prompts to enter your name, furigana (phonetic name in Japanese), date of birth, and phone number. Confirm your details, then tap Confirm (確定する) to complete registration.

In the LINE chat, tap 予約する (Book Appointment) in the bottom menu.
On the booking site, scroll down and tap Switch language to change to English.
Then tap the Login button at the top right.

▶ First-time visitors:
Tap the link labeled If this is your first visit to our clinic click (click = underlined link).
▶ Returning patients:
Tap the link labeled Existing patients with ID – Register click (click = underlined link).
Then follow the instructions to enter your:
- Login ID
- Password
- Full Name
- Furigana (Japanese phonetic name)
- Email Address
- Phone Number
- Date of Birth
- Gender
Tap Confirm, review your information, and then tap Yes to complete your registration.

On the booking screen, scroll down and select your appropriate category:
First-Time Visitor, Returning Visitor, or Hair Removal, and complete your reservation.
On the day of your visit, open the LINE chat for either HADA NO CLINIC Koenji or Kojimachi, and tap Show QR Code from the bottom menu.
Hold the QR code up to the scanner at the reception desk to complete your check-in.
English Support & Appointments
Our doctors speak English, but they are not native speakers and fluency may vary. Please use our inquiry form below to select a treatment and share a few preferred dates.We’ll reply with available times by email.
Cancellations & Changes
Please notify us by 6:00 PM on the previous business day.
Late changes, no-shows, or late arrivals may result in cancellation and a fee according to our cancellation policy.
Online Appointment
If you are a current patient at our clinic and would like to request a new different treatment, please also select “First visit” (you will not be charged for the first visit, but you will be charged for the second visit).
For medical services that are not available for online reservation, please make a reservation using the Inquiry Form.
Please use the tabs to switch between ” Re-visit,” “First visit,” and “first visit for hair removal”.
Re-vist
Please select either “KOENJI” or “KOJIMACHI” and follow the directions to make an appointment.
- For medical menus that are not available online, please use the Inquiry Form to make an appointment.
Medical questionnaire (online)

If you have been instructed by our staff, please submit this medical questionnaire.
Please make sure you select the correct clinic and treatment.
KOENJI – Medical Questionnaire
KOENJI – Medical Questionnaire
KOJIMACHI – Medical Questionnaire
KOJIMACHI – Medical Questionnaire