spa · Kuroishi, Japan
Aoni Onsen
Hotel spa not a bathhouse: here the bath is part of another programme
A lamp-lit onsen ryokan in Kuroishi, Aomori, with four flowing simple-spring (tanjun onsen) baths and day bathing for non-guests at 1,000 yen.
The full record, with the available operating, price and research data, is free for Bathhouse subscribers.
Venue information
- Address
- 1-7 Takinoue, Aonisawa, Okiura, Kuroishi, Aomori 036-0402
- City
- Kuroishi, Japan
- Status
- Open
- Access
- Drop-in
Features
- Type
- Hotel spa
- Heat
- Onsen / hot springs
- Setting
- Thermal springMountain
- Access
- Drop-in
- Social model
- MixedGender separated
- Amenities
- Accommodation
How it works
The operator lists four baths: Kenroku no Yu, the main-building indoor bath and Takimi no Yu, all gender-separated, plus a mixed (konyoku) rock rotenburo by the stream with a women-only hour (11am-noon). The water is a colorless simple spring, free-flowing. Baths run 5:30am-9:30pm for guests. A 2026-04-01 notice sets day bathing at 1,000 yen, and the English page describes a reservation-only shuttle bus for day visitors. The site does not publish day-bathing hours.
Day bathing paid at the ryokan front desk; shuttle bus by advance reservation.
Frequently asked questions
Where is Aoni Onsen?
Aoni Onsen is at 1-7 Takinoue, Aonisawa, Okiura, Kuroishi, Aomori 036-0402, in Kuroishi, Japan.
What does Aoni Onsen have?
The published features include onsen / hot springs and accommodation.
How does access to Aoni Onsen work?
The published access models include drop-in. Check the current schedule and conditions on the official site before visiting.
Is Aoni Onsen open?
The status recorded by Bathhouse is: Open. The research was updated on 2026-10-14; confirm recent changes with the operator directly.
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The map lines this space belongs to, each with an index of its own.
About this research
Desk research updated on 2026-10-14; anything the operator has not published stays open. Bathhouse separates what the operator publishes from what was measured on a visit, and leaves unverified fields empty.
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