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Kurokawa Onsen Kurokawaso
Categories
Kids Facilities
Three free reservation-only private-hire baths for families
Three free reservation-only private-hire baths for families
There are three free reservation-only private-hire baths available free of charge, where families can enjoy source-fed water from the property's own spring without worrying about other guests. The ryokan also has a hot spring communal bath with an open-air bath, while families with small children can use a private-hire bath so families whose small children are uneasy in a communal bath can still enjoy the onsen.
- •Three reservation-only private-hire baths available free of charge, using flowing source-fed water from the property's own spring
- •Hot spring communal bath with an open-air bath available
- •Keep a close eye on small children while they are bathing
Annex rooms with private open-air baths and Japanese-style tatami rooms in the main building
Annex rooms with private open-air baths and Japanese-style tatami rooms in the main building
Some annex rooms have private open-air baths, allowing families to enjoy an open-air bath in their own room. The main building has Japanese-style tatami rooms, where families with babies and small children can relax with co-sleeping.
- •Some annex rooms have private open-air baths
- •Japanese-style tatami rooms are available in the main building
- •Guests can enjoy visiting the baths around Kurokawa Onsen
Overview
Kurokawaso is a hot spring ryokan along the Tanohara River in Kurokawa Onsen. It has three free reservation-only private-hire baths available free of charge, where families can enjoy source-fed water from the property's own spring without worrying about other guests. There is also a hot spring communal bath with an open-air bath, while some annex rooms have private open-air baths. The main building has Japanese-style tatami rooms, offering room to relax with babies and young children. Combined with visiting the baths around Kurokawa Onsen, it makes a fitting base for a family hot spring trip.
A Kurokawa Onsen ryokan known for private-hire baths
Kurokawa Onsen Kurokawaso is a hot spring ryokan along the Tanohara River. It has three free reservation-only private-hire baths available free of charge, where guests can enjoy source-fed water from the property's own spring. The location is convenient for visiting the baths around Kurokawa Onsen and makes a good base for a family hot spring trip.
Family time in reservation-only private-hire baths
There are three free reservation-only private-hire baths available free of charge, allowing families to enjoy the baths together without worrying about other guests. The ryokan also has a hot spring communal bath with an open-air bath. Families with small children who find communal baths difficult can use a private-hire bath and bathe with peace of mind.
Annex rooms with private open-air baths and Japanese-style tatami rooms in the main building
Some annex rooms have private open-air baths, allowing families to enjoy an open-air bath in their own room. The main building has Japanese-style tatami rooms, where families with babies and small children can relax with co-sleeping.
Access
The ryokan is along the Tanohara River in Manganji, Minamioguni-machi, Aso-gun, Kumamoto. Parking is available. It is conveniently reached by car from Aso Kumamoto Airport and the Oita area, and can be combined with visits to the baths around Kurokawa Onsen and sightseeing in Aso.
Access & Information
| location_onAddress | 6755-1 Manganji, Minamioguni-machi, Aso-gun, Kumamoto 869-2402 |
|---|---|
| directions_carAccess | Kurokawaso is a hot spring ryokan along the Tanohara River in Aso's Kurokawa Onsen. It is conveniently reached by car from Aso Kumamoto Airport and the Oita area, and parking is available. Its location is also convenient for visiting the baths around Kurokawa Onsen. |
| trainNearest station | Hita Station |
| local_parkingParking | Parking available. |
| callPhone | +81-967-44-0211 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, DC, NICOS, UFJ Card, Mastercard, Saison, CF, JTB, JAL |
| languageOfficial site | http://www.kurokawaso.com/open_in_new |
Reference price as of August 22, 2026 (stay date 2026-09-12). Please check the booking site for actual rates.
Frequently Asked Questions
Can families co-sleep in the ryokan's rooms?
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The main building has Japanese-style tatami rooms, and families with babies and small children can stay with co-sleeping.
Are there private baths for families?
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Yes. There are three free reservation-only private-hire baths available free of charge. Reserve one at the front desk before use. Guests staying at the ryokan may use a private-hire bath free of charge once for 45 minutes.
Does Kurokawaso have a communal bath or open-air bath?
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Yes. The ryokan has a hot spring communal bath with an open-air bath. Some annex rooms also have private open-air baths, and rooms with them have an indoor bath and a shower booth as well.
What meals are available for children?
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Children of elementary-school age or younger are served a kids' meal. Meals accommodating allergies can be arranged, and all meals are served in private dining rooms.
How can we reach Kurokawaso?
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Kurokawaso is along the Tanohara River in Manganji, Minamioguni-machi, Aso-gun, Kumamoto. It is conveniently reached by car from Aso Kumamoto Airport and the Oita area, and parking is available.
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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Ikyu.com, Jalan.net (last verified: August 2026). Prices, availability and seasonal operations change — please check each booking site for the latest information.
We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.