Matsuzakaya Honten

Onsen ryokan · Kanagawa Ashinoyu

Confirmed with the onsen · 2026/10

Tattoos, day use, private bath

Tattoos

No restriction

Confirmed with the onsen · 2026/10

Private bath

Yes

Confirmed with the onsen · 2026/10

Day use

Yes

Confirmed with the onsen · 2026/10

Booking and price for the private bath

Book without staying overnightYes✓
PriceFor hotel guests, ¥17,600 per room for one or two people. Each additional person is ¥8,800, for up to four people, and preschool children are ¥1,100. Reservations are made after check-in. For day visitors, ¥17,600 per room for up to two people, for a total of two hours: 60 minutes in the bath and 60 minutes in a lounge with free drinks. Reservations are taken by phone from seven days before your visit. It is a private open-air bath fed by the property's own hot spring.✓Prices vary by room type, day of the week and season. Check the amount on the official site.
How to bookPhone✓

Getting there

Address神奈川県足柄下郡箱根町芦之湯57✓
Phone0460-83-6511 (+81 460-83-6511)✓

Opening hours and bathing fee

These change often, so we don't include them in what we confirm. Below is the information as of 2026/10/22.

The day-use private open-air bath plan runs from 12:00 to 18:00 (last entry; from 14:00 on spring cleaning days). It lasts two hours in total: 60 minutes in the bath and 60 minutes in a lounge with free drinks. The large public bath is not included. Reservations are taken by phone from seven days before your visit.

Check the latest on the official site →

What we don't check

We don't check same-day availability, how busy it is and unscheduled closures. Policies can change without notice — please confirm with the onsen when you book and when you arrive. onsen pass provides information only: we don't make bookings, and we can't guarantee you entry.

For the water's stated health effects and contraindications, please read the notices posted at the onsen — we don't cover them. You can report an error in anything listed here.

Sources