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- Nishi-Izu Koshihari Onsen Akaneiro no Umi Arujisu
Nishi-Izu Koshihari Onsen Akaneiro no Umi Arujisu
Shizuoka Prefecture/Small DobiEnjoy the natural Onsen and ocean views with crimson sunsets from the open-air baths available in every room.
A property located right in front of the Small Toi Beach in West Izu. All modern Japanese-style rooms offer ocean views. Savor the seafood that Suruga Bay is famous for and immerse yourself in natural onsen while watching the crimson sunset. Enjoy a moment of relaxation.
I stayed with three friends (four of us in total).Because one of us has limited mobility, I asked in advance whether we could visit using a wheelchair or cane and whether a shower chair was available. I received a very polite email saying it would be possible and that they would be happy to welcome us, which truly impressed me.We stayed in a Room with an open-air bath, and it was the most satisfying open-air-bath Room I have ever stayed in.Overall, it was spacious enough, and the toilet was excellent as well, with plenty of space and handrails on both sides.The bath overlooking the sea also had enough room for two people to relax and stretch out. If it had been clear weather, could we have seen Mt. Fuji too?We also had our meals in the living area of the Room, so we could dine at a relaxed pace. The portions were generous—almost too much to finish.
チョコベー@ 7/5/2026It was a wonderful Hotel with attentive hospitality.The weather happened to be great on the day of our stay, and we were especially moved by the beautiful sunset.The accommodation cost was also reasonably priced, making this one of the Hotels we would like to stay at again next time.Thank you very much.
pinウルトラ 4/10/2026
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
| IN | 15:00~18:30 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 15 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
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Rooms With Open-Air Baths Popular At Stays
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Chloride Onsen Accommodation
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Stays Proud Of Onsen
Accommodation Near Nature, Convenient For Picnics
Introduction of the Accommodation

Passing through the entrance with its unique atmosphere created by the use of reclaimed large wooden beams, you will be welcomed into a serene space exuding a modern Japanese ambiance. The interior is stylishly designed with the theme of "Modern Japanese" inspired by the Taisho Romantic era.

All 15 rooms offer ocean views. Each room features an open-air bath overlooking the sea. Enjoy the private space with the crimson sea and natural Onsen.

The open-air bath in the Room, the open-air bath on the top floor, and the large public bath are all natural Onsen. Available for bathing 24 hours (excluding cleaning times).
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Card information | VISA / MASTER / JCB / AMEX / DINERS / UnionPay |
|---|---|
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Room with Open-Air Bath |
|
| Spring quality and benefits | Calcium Sodium - Chloride Sulfate Onsen Neuralgia, muscle pain, joint pain, frozen shoulder, cold sensitivity, fatigue recovery, health promotion |
| Sauna | None |
| Hot stone spa | None |
| About Hygiene Measures | To ensure the safety of our guests and staff, our Ryokan operates with strict COVID-19 infection prevention measures.
- Placement of disinfectant alcohol in guest rooms and shared spaces
- Staff wearing masks
We will do our utmost to ensure that our guests can enjoy a safe and comfortable stay. |
Reviews
- Rooms & Amenities4.43
- Facility4.27
- Hospitality & Service4.53
- Meals4.60
- Onsen & Bath4.50
- Satisfaction4.40
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Shizuoka PrefectureIzushi, Kotsuhi, No. 241
TEL:+81-558-98-2212
【Car】70 minutes from Tokyo to Numazu IC. 65 minutes from Numazu IC to Route 136. Approximately 2.5 hours from Tokyo.
【Train】Approximately 2 hours 20 minutes from Tokyo Station to Shuzenji Station via the Izu Odoriko train. After alighting, take the Tokai Bus Line 3 "Toi/Matsuzaki" for 50 minutes to the "Toi Onsen" bus stop. Approximately 3.5 hours from Tokyo.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 15 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)Shuttle Service available to Toi Onsen Bus Stop (Tokai Bus) or Toi Port (Suruga Bay Ferry) (advance notice required).
Frequently Asked Questions
Please provide information about Open-air bath.
・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: (Heating) Bathing hours: 15:00~24:00/6:00~9:00
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Open-air bath・Free-flowing hot spring・Large public bath・Free shuttle service
I would like to know the access information.
【Car】70 minutes from Tokyo to Numazu IC. 65 minutes from Numazu IC to Route 136. Approximately 2.5 hours from Tokyo. 【Train】Approximately 2 hours 20 minutes from Tokyo Station to Shuzenji Station via the Izu Odoriko train. After alighting, take the Tokai Bus Line 3 "Toi/Matsuzaki" for 50 minutes to the "Toi Onsen" bus stop. Approximately 3.5 hours from Tokyo.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 15 cars ・Valet Service: Unavailable
What kind of hygiene management is being conducted?
To ensure the safety of our guests and staff, our Ryokan operates with strict COVID-19 infection prevention measures. - Placement of disinfectant alcohol in guest rooms and shared spaces - Staff wearing masks We will do our utmost to ensure that our guests can enjoy a safe and comfortable stay.
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