Registration

The 5th International Symposium on Singlet Fission and Photon Fusion (ISPF2) offers on-line registration.
All payments must be made in JAPANESE YEN (JPY) by credit card.

*Please be advised that registration may close without notice once capacity is reached.

Category

Registration

We are delighted to welcome your registration as the same price during the whole registration period.

Category	Price
Regular Participants	80,000 JPY
Student Participants	65,000 JPY

Note

1．Lunch
Lunch for three days of the conference is included in the registration fee.

2. Student Participants
Pease upload your student certificate when you register as "Student Participants".

3. Travel Financial Support
No travel grants or financial support for accommodation or airfare are available at this time.

Optional Registration

We are scheduled "Social Dinner" on July 10th (Fri.), 2026.

The Social Dinner will be held at the TOKYO DOME HOTEL , where you can enjoy a wonderful view and delicious buffet, as well as traditional Japanese music and dance performances.
We have kept the price low so that students can also enjoy the event. We hope to see you there!

Category	Price
Social Dinner	8,000 JPY
Social Dinner for Students	5,000 JPY

Dinner Venue: TOKYO DOME HOTEL
Room: B1F Banquet Room AURORA

If you have any dietary restrictions, please provide it when you register.

Accompanying for Social Dinner

If you wish to participate in the Social Dinner with accompanying persons, please follow the steps below:
Please first select your own registration for the Social Dinner.
After that, kindly select the accompanying person option (for 1–3 persons) and choose the number of guests accordingly.

If you would like to register for 4 or more accompanying persons, please select the option multiple times so that the total number matches your group size.
*Optional items can be added at any time, either during or after the initial payment.

Category	Price
Social Dinner fee for 1 accompanying	8,000 JPY
Social Dinner fee for 2 accompanying	16,000 JPY
Social Dinner fee for 3 accompanying	24,000 JPY

Regarding Payment

Confirmation and Receipt

・After completing the registration, Payment Confirmation will be sent to the registered e-mail address automatically.
・If you do not receive any e-mail message, please contact the Secretariat.
・You can download your own receipt from My Page until December 31st (Thu.), 2026.
*How to get the Invoice / Receipt

Payment Method

・Please make a payment by credit card only.
・We DO NOT accept cash payments.

Cancellation of Registration

・Cancellations will not be accepted.

Registration

Registration Due Date:  April 30th (Thu.), 2026

Kindly click the below button to start your registration process.
Please see the Registration Guideline for your reference.

Documents for Visa acquisition

- If you need documents required by the Ministry of Foreign Affairs of JAPAN, please purchase the option.
- For participants who only need an invitation letter, you do not need to purchase the option.
- Please click the button below to view the details about the visa support and invitation letter issuance.

Inquiry

For any inquiries about registration, please contact

ISPF2 Secretariat (Tokyo 2026)
PCO Co., Ltd.
2-25 Sakurabashi-dori, Toyama-shi, Toyama 930-0004, Japan
E-mail： ispf2@pcojapan.jp