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Phone Reservations

To keep reservation handling accurate and consistent, the Mitsumata-Sanso Group accepts accommodation bookings only through the website or email reservation process. We do not accept accommodation bookings by phone.

If you do not have a credit card, you may still book by email with a bank transfer deposit. Learn more

Why we do not take phone bookings

Starting in the 2026 season, the reservation process requires a credit-card deposit and more guest details at the time of booking.

We expect periods when phone lines are difficult to reach, and we cannot process detailed accommodation bookings reliably over the phone during mountain hut operations.

We understand this may be inconvenient, but phone reservations for accommodation are not available. Thank you for your understanding.