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We will update the information regarding your application from time to time. Please check back regularly.

Click here for the congress information and guidelines.

★What's New


Application Procedures

✽ To start your registration, please click Registration for New Users.
If you accept all the conditions written on the "Customers' Personal Information Protection Policy", you can start the procedure for your new account creation by clicking the "Agree" button at the bottom of the page.

✽ Your password must be at least 6 characters long and can include letters and numbers only. (no symbols.)

✽ You can modify or cancel your records online from the "Confirm/Change" page until the deadline. Please read the cancellation policy in the "Registration" and "Accommodations" sections.

Registration

 Membership  Categories Pre-
 registration 
Jun.2(Mon) - Aug.5(Tue)
 On-site
 registration 
Sep.29(Mon) - Oct.1(Wed)
MemberDentists,corporate・Private sector
 researchers etc.
 JPY 17,000  JPY 20,000 
Dentistry staff other than dentists JPY 13,000  JPY 16,000 
Graduate students JPY 9,000  JPY 11,000 
Non-member Dentists,corporate・Private sector
 researchers etc.
 JPY 20,000  JPY 23,000 
Dentistry staff other than dentist JPY 15,000  JPY 18,000 
Graduate students JPY 11,000  JPY 13,000 


◆Payment Method: Credit card (online)

◆Change / Cancellation:
Registration can be changed / cancelled online until Sep. 5th, 2025 12:00 pm JST (UTC+9) from the “Confirm/Change” page. In case of cancellation after the deadline, please send us your cancellation notice by email.

◆Cancellation Fee:
If cancelled by Sep. 5th, 2025, 100% of the registration fee will be refunded.
No refund will be given after that.

JOS Members’ Social Gathering

We are going to hold a members' social gathering as follows. *Optional

Date|September 30th (Tuesday) 2025
Time|7:00 pm - 9:00 pm
Place|Sapporo Beer Garden Poplar Hall
〒065-0007 Sapporo City Higashi Ward Kita 7 Jo Higashi 9 Chome 2-10 
Registration Fee|【Pre registration】9,000JPY  
Deadline : August 5th (Tuesday) 2025 12:00 pm JST (UTC+9)
          【On-site registration】10,000JPY 
*You can not choose the group seat by on-site registration.
*We are going to arrange a bus from the Sapporo Convention Center to the Sapporo Beer Garden.

Accommodation

◆Payment Method: Credit card (online)

◆Reservation Deadline:
Accommodation can be reserved / changed / cancelled online until Sep. 5th, 2025 12:00 pm JST (UTC+9) from the “Confirm/Change” page.

◆Cancellation Fee:
Date you canceledCancelation fee
21 days before your stayno charge
20 - 8 days before your stay20% (of the hotel fee)
7 - 2 days before your stay30% (of the hotel fee)
1 day before your stay40% (of the hotel fee)
The day you stay 50% (of the hotel fee)
No show 100% (of the hotel fee)


Contact(Registration)

NIPPON TRAVEL AGENCY CO., LTD.
Saitama Corporate Sales Division

 Daiei-twin bldg. 5F, 4-129, Miyacho,
 Omiya-ku Saitama city, Saitama 330-0802, Japan
  E-mail : jos_registration@nta.co.jp
*NOT Available on Weekends and Japanese National Holidays.