Ooedo Onsen Monogatari Group Begins Reservations for New Year Season Starting June 1, 2026

GENSEN HOLDINGS Co., Ltd. (Headquarters: Chuo-ku, Tokyo; Representative Director: Shunsuke Kawasaki), which operates 75 onsen hotels, inns, and theme parks nationwide, will begin accepting accommodation reservations for the 2026 New Year season from 9:00 AM on June 1, 2026 (Monday). Reservations for stays from January 3, 2027 (Sunday) onward are scheduled to begin on July 1 (Wednesday) at 9:00 AM.

As of the start of reservations on June 1, 2026 (Monday), guests can book stays through January 2, 2027 (Saturday).

<New Year Reservation Details> - Stays from December 1, 2026 (Tuesday) to January 2, 2027 (Saturday): Reservations start June 1, 2026 (Monday) at 9:00 AM - Stays from January 3, 2027 (Sunday) to January 31, 2027 (Sunday): Reservations start July 1, 2026 (Wednesday) at 9:00 AM

Reservations can be made via the official website, phone, or various travel booking sites. Online reservations via the official website offer the most streamlined process. Furthermore, members of the official 'Iifuro' service receive a 10% discount on bookings made through the official website.

- Official Website: https://x.gd/UexWd - Phone: 050-3615-3456 (Hours: 9:00 AM - 7:00 PM)

'Early Stay 45' Plan Book at least 45 days in advance to enjoy special rates. (Subject to availability and facility-specific conditions.)

[Company Profile] Company Name: GENSEN HOLDINGS Co., Ltd. Address: Ginza Kobiki Bldg. 5F, 7-16-21 Ginza, Chuo-ku, Tokyo 104-0061 Representative: Shunsuke Kawasaki Business Description: Operation of onsen ryokans, hotels, public bath facilities, and theme parks nationwide.