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Aizu Ashinomaki Onsen Ookawaso

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Aizu Ashinomaki Onsen Ookawaso

A hot spring inn known for its striking resemblance to a setting from a hit anime series.

3.30 3

Last update :
Supervised by :  Ookawaso Co., Ltd.

Ashinomaki Onsen is said to have opened around 1,200 years ago along the Okawa Valley, where rushing waters have carved a landscape of unusual rock formations and sheer cliffs. Overlooking the Aga River, Ookawaso is a traditional hot spring inn offering views of the valley from its guest rooms and open-air baths.

Upon entering the inn, guests are greeted by an open atrium lobby with a staircase connecting the basement and first floor. The Floating Stage midway up the staircase, which is used for events, and the intricate Japanese-style interior bear a striking resemblance to the Infinity Castle, the demons’ stronghold featured in the popular manga and anime series “Demon Slayer: Kimetsu no Yaiba.” After attracting attention on social media, the inn has become a popular pilgrimage site for fans from Japan and abroad. Daily shamisen performances on the Floating Stage are another popular attraction.

The open-air baths and their impressive views are also not to be missed. Shiki Butai Tanada features tiered baths reminiscent of terraced rice fields, while the Kuchu Roten Buro juts out over the valley like the stage at Kiyomizu-dera Temple. The indoor baths also offer views of the valley’s seasonal scenery. Meals feature kaiseki cuisine prepared with seasonal ingredients from Aizu. A variety of accommodations are available, including Yoimachitei, the most popular Japanese-style rooms, with luxurious layouts ranging from corner rooms to two-room suites, as well as newly renovated twin rooms.

Highlights

  • A long-established hot spring inn along the Okawa Valley.
  • The atrium lobby has attracted attention for its resemblance to a scene from the popular anime series “Demon Slayer: Kimetsu no Yaiba.”
  • The open-air baths offer sweeping views of the valley.
  • Kaiseki cuisine prepared with seasonal ingredients from Aizu.
  • Daily shamisen performances on the Floating Stage.

Photos

  • Shamisen performances are held daily on the Floating Stage

    Shamisen performances are held daily on the Floating Stage

  • An open-air bath with tiered pools and spectacular views

    An open-air bath with tiered pools and spectacular views

  • The most popular accommodation, the Yoimachitei Special Room

    The most popular accommodation, the Yoimachitei Special Room

  • Modern Western-style twin rooms introduced in 2021

    Modern Western-style twin rooms introduced in 2021

  • Dishes feature a generous selection of ingredients from Aizu. Photo for illustrative purposes only.

    Dishes feature a generous selection of ingredients from Aizu. Photo for illustrative purposes only.

  • The seasonal natural beauty of the Okawa Valley unfolds just outside

    The seasonal natural beauty of the Okawa Valley unfolds just outside

Official FAQs

Frequently Asked Questions have been vetted and answered directly by each listing.

Q

Is early check-in or late check-out available?
A

As a general rule, we do not offer early check-in or late check-out.

Q

Do you offer luggage delivery to airports or train stations?
A

No, we do not.

Q

Can I leave my luggage after checking out?
A

Yes, luggage can be stored at the front desk.

Reviews

3

Some reviews are AI-translated.

  • marina
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    I stayed here in January 2023.
    The moment I stepped inside, it felt like entering another world.
    The atmosphere was amazing, especially being welcomed by the sound of the shamisen. I was genuinely moved!

    *The live performance is only from 4:00 PM to 6:00 PM. When there’s no performance, you can take photos on the floating stage.

    The newly renovated, modern-style room was stylish and relaxing, with great attention to the furniture and interior design.
    The hot spring water quality was excellent, and the views were fantastic. There’s also a low-temperature sauna, so I went to the baths several times during my stay.
    Just a heads-up: the open-air bath in the separate building is a bit far and takes some time to get to (lots of stairs).

    It’s also only about a 30-minute drive to major Aizu attractions like Tsuruga Castle and Ouchi-juku, so I highly recommend this place!

  • 黃秋燕
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    It looks exactly like a scene from Demon Slayer!
    You absolutely have to experience it for yourself! 💜

  • Carolyn
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    My family are anime fans and really wanted to stay here. It was truly impressive and didn't disappoint at all. I absolutely love this kind of unique Japanese-style inn!

Details

Name in Japanese
会津芦ノ牧温泉 大川荘
Postal Code
969-5147
Address
984 Shimodaira, Ashinomaki, Oto-machi, Aizuwakamatsu, Fukushima
Phone
0242-92-2111
Check-in
3:00 p.m.
Check-out
10:00 a.m.
Rates
Twin room with one meal: from ¥15,000; Yoimachitei Special Room: from ¥20,000. Rates are per person based on double occupancy and include taxes and service charges.
Access
5 minutes by free shuttle bus from Ashinomaki Onsen Station on the Aizu Railway Aizu Line
Credit Cards
Accepted
Official website
Official website (Japanese)
Hokkaido Tohoku Kanto Chubu Hokuriku Kansai Chugoku Shikoku Kyushu Okinawa