11 Jun 2026
Notice of Additional Seating for the Sogetsu 100th Anniversary Celebration
Thank you very much for applying for the Sogetsu 100th Anniversary Celebration "Soryu-Sai".
Although it has only been a short time since we started accepting applications, thanks to your overwhelming support, we received a number of applications that greatly exceeds our capacity for all categories (S, A, and B seats). Therefore, we have urgently decided to add extra A-seats and B-seats on the upper floors. Consequently, we have closed the application for S-seats as of today, June 11, at 5:00 PM JST.
Please kindly note that some applicants who requested A or B seats may be assigned to these newly added seats on the upper floors. We deeply appreciate your understanding regarding this matter.
Please note that we plan to send guidelines regarding ticket collection via email in February to application representatives who have applied.
If you have any questions, please feel free to contact us at the email address below.
Due to a high volume of inquiries, it may take about three business days for us to respond.
Thank you very much for your kind cooperation and continued support.

Inquiry
Overseas Affairs Department
E-mail: overseas@sogetsu.or.jp