Important Notice: Scheduled System Maintenance（June 8, 2026）

We will be performing scheduled system maintenance during the following period:

Date and Time: Monday, June 8, 2026, from 6:00 a.m. to 9:00 a.m. (JST) (scheduled)

During the maintenance period, our website and services will be unavailable.

Please note that, even after the maintenance has been completed, the website may temporarily be difficult to access, or certain functions may be unavailable.

We apologize for any inconvenience this may cause and appreciate your understanding.