Important Notice: Announcement of system maintenance for room reservation system (December 8, 2025)

[November 28, 2025]

Dear Valued Customer

Thank you for visiting the Seibu Prince Hotels & Resorts website.

We will be performing maintenance on the Prince Smart Inn reservation system at the following date and time.
We sincerely apologize for any inconvenience this may cause and appreciate your understanding.

【Scheduled maintenance hours】
December 7, 2025 (Sun.) 12:00MID. ~ December 8, 2025 (Mon.) 7:30A.M. (JST)
*There may be brief interruptions during the maintenance period listed above.
*Depending on the progress of the maintenance, the maintenance may be extended without notice.

■During maintenance hours, the following services will be unavailable:
・Reservations, reservation confirmation, and cancellations via the official website and official app
・Login, reservations, SMS verification phone number registration, stamp inquiry, and stay history inquiry via the “Prince Smart Inn Official App”