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Hotel nihon no ashitaba

おやど 二本の葦束

Lodging
Kyushu & Okinawa·Oita

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Ikyu listing counts 8 outdoor baths (露天風呂の数:8).

Indoor BathYes

Enclosed indoor bathing area

SaunaNo

Dry heat sauna room

Capabilities

Private BathYes

Private bath available for day-use visitors or hotel guests to reserve

Ikyu listing counts 7 kashikiri baths.

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Most guest rooms (離れ) have their own private bath, part of the property's onsen system that is marketed as entirely kashikiri.

Mixed BathingNo

Shared bathing area for all genders

All baths are single-party kashikiri reservations, not shared/mixed bathing; no 混浴 is mentioned anywhere.

Policies & Services

KidsWith Conditions

Welcomes children and families

Children may stay overall, but are not permitted in the 再来 (Sarai), 漢 (Kan), and 栗の蔵 (Kurinokura) room types.

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

Rakuten Travel listing confirms free parking, no reservation needed (無料駐車場あり(予約不要)).

Views

Mountains
Forest

About

All of the bathing here is kashikiri, meaning each bath is booked for one group at a time rather than shared with other guests. The grounds hold a large open-air bath looking toward Mt. Yufu, a smaller pool tucked into a bamboo grove, and around six more themed private baths scattered through the property, so there is a different one to try each time. The water itself is clear and gentle on the skin, with barely any mineral smell to it. Many of the thirteen detached guest cottages also have their own indoor or half-open-air tub. The inn is built almost entirely from relocated old buildings. The dining hall is a roughly 150-year-old house moved here from Niigata, one cottage is a thatched zelkova farmhouse about 200 years old, and another began as a chestnut-wood storehouse now listed as a cultural property. Set back from central Yufuin on its own grounds, it feels like a small hamlet apart from town, with morning mist often gathering below Mt. Yufu.

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Onsen Oni

Last updated July 30, 2026