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Oiso Prince Hotel

  • Kanagawa > Hiratsuka・Oiso


You’ll find Oiso Prince Hotel on a pristine beachfront overlooking the sapphire blue waters of the Pacific Ocean. Spend a while in this relaxing getaway, caressed by the gentle sea breezes that filter through the many trees.

Here you can unwind and enjoy sport activities at your leisure all year round. Our fine restaurants offer a range of mouth-watering dishes, and our relaxation facilities will make sure your seaside stay is a  restful one.

All nine kinds of rooms offer an ocean view or mountain view - your choice!
Open dining and a meal served in the garden are also exceptional.
Why not escape your daily life and spend an elegant day in luxury?      
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Room types


Relux grade

Accommodations that represent their respective prefectures and that are worth visiting when you are in the area.

Overall Rating(36 reviews)


















Other Facilities4.1/5

Mr./Ms. R.I(Private)

Total points:

Select Date:2019-04-16

親しみやすいラグジュアリーな空間でリラックスできました。 スパが楽しかったです。 南国リゾートを感じたくてここを選んだので。 スパ棟の受付の女性が感じがよくて印象深かったです。 マニュアル早口棒読みのスタッフもおられましたが、気持ち... Read more 親しみやすいラグジュアリーな空間でリラックスできました。 スパが楽しかったです。 南国リゾートを感じたくてここを選んだので。 スパ棟の受付の女性が感じがよくて印象深かったです。 マニュアル早口棒読みのスタッフもおられましたが、気持ちが伝わるホスピタリティを感じました。 わからないことありますか?と心配そうに聞いてくださり、頭に入りきらなかったのでとりあえずやってみる!とワクワク向かいました。 出る時にも感想を伝えたのですが 温泉用のバスタオルがロッカールームにあれば、混乱しないかな?と思いました。 私がいた時間でも女性が慌ててガウンを羽織って取りに行ってたのと、男性もわざわざ靴を履き替えて取りに行くのを目にしました。 私も受付のバスタオルを4階に持って行って使ってしまい、ロッカールームに帰ってガウンをボックスに入れてしまったので新しいのを取りに行けず、お風呂の時にそのタオルで拭かざるを得なくなり、困りました。 それとデッキチェアのリクライニングの調整ができると良かったです。 でもインフィニティプールも富士山の夕景も、色んなサウナも、朝のデッキチェアでまったりできたのも、とっても楽しめました。 色んな工夫が良かったです。 初めは戸惑うところもありましたが、2回目の朝はバッチリ楽しめました。 プリンスホテルさんには責任はないけれど、海に向かう景観が、クレーン車が見えなければもっと良かったな〜。 ビーチにも出られたらいいな、でも目の前にはビーチはないのでしたよね? もう家族や友達にも勧めていますし、SNSでも発信しようと思っています。 また癒されに行きますね。 ありがとうございました。

We were able to relax in a friendly and luxurious space. The spa was fun. I chose this because I wanted to feel a tropical country resort. The lady at the reception of the spa wing was nice and impressive. There was also a manual miso bar reading staff, but I felt the hospitality that conveys my feelings. Do you have any questions? I heard that I was anxious and I did not get in my head, so let's try now! I was excited about it. I gave my impression when I left Wouldn't it be confusing if bath towels for the spa were in the locker room? I thought. At the time when I was there, I saw a woman crawling over and taking a gown, and men also changing shoes and going to take it. I also took the bath towel of the reception desk to the 4th floor and used it, I went back to the locker room and put the gown in the box, so I can not go out to pick up a new one, but I have to wipe it with it in the bath I was not able to get it, I was in trouble. It would be nice to be able to adjust the reclining of the deck chair with it. But I also enjoyed the infinity pool, the sunset view of Mt. Fuji, the various saunas, and the fact that I could finish off with the deck chairs in the morning. Various devices were good. At first there was a place that was puzzled, but I enjoyed it the second morning. Prince Hotel is not responsible, but the view to the sea was better if you didn't see a crane. I wish I could go out to the beach, but there was no beach in front of you, right? I have already recommended it to my family and friends, and I hope to send it on SNS. I will be healed again. Thank you very much.

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Mr./Ms. Y.I(28)

Total points:

Select Date:2019-04-13

親切丁寧なご対応ありがとうございました。これまで宿泊した中で一番素敵なホテルでした。 是非また利用させて頂きます。

Thank you for your kind and polite response. It was the nicest hotel I've stayed so far. I will use it again.

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Mr./Ms. J.I(40)

Total points:

Select Date:2019-03-27

温泉・スパ「THERMAL SPA S.WAVE」インフィニティプール、サウナ、温泉を満喫させていただきました。 いつ行っても癒されます。また訪問したいです。

Hot spring and spa "THERMAL SPA S. WAVE" We enjoyed infinity pool, sauna and hot spring. I will be healed whenever I go. I want to visit again.

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Oiso Prince Hotel


546 Kokuhu-hongo, Oiso-machi, Naka-gun, Kanagawa Prefecture, 259-0193 [View map]

check-in / check-out time

15:00 / 12:00

CI/CO time may be different depending on plan.

Credit card


Number of guest rooms

305 room(s)


Notice of Closing of Thermal Spa S.Wave (4th floor bar)
We apologize for the inconvenience if you were hoping to visit the bar, but it is no longer available. Thank you for your understanding.

A restaurant featuring large windows to feel the refreshing Shonan sea breeze. Our guests can enjoy their meal in a calming and radiant atmosphere provided by the sunlight and the seaside scenery.

  -Monday to Friday: 10:00 - 15:00 (L.O.)
  -Weekends and Holidays: 11:00 - 14:30 (L.O.) (buffet style/ limit 90 minutes)
   - 10:00 - 16:00

<SOU Chinese Restaurant>
Enjoy the fruits of our chef's mastery in arranging traditional Chinese cuisine with modern flavors.

Breakfast (Japanese and western style buffet): 7:00 - 9:30
Lunch: 11:30 - 14:30
   -  17:30 - 20:30 (L.O.) (limited 90 minutes)
    - 17:30 - 20:30 (L.O.)

*If you have food allergies with prawn, crab, wheat, eggs, dairy products, peanuts, etc., please inform the staff.
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A holistic hot-spring and spa facility with the concept of "A trip to the world of relaxation, away from your daily life".

Guests can relax and enjoy an outdoor infinity pool (warm water), with an atmosphere as if it is integrated with Shonan sea, indoor and open-air hot spring baths, as well as various types of sauna and relaxing treatments.

Hours: 6:00 – 24:00 (Last entry: 23:30 for hotel guests and 17:00 for visitors)

Location: 3rd and 4th floors of Oiso Prince Hotel Spa Wing

Fee: JPY 4,500 per adult, JPY 2,000 per child in primary school, free for children under school ages

- Children under primary school ages are admitted to only the SPA section on the 3rd floor.
- Guests and visitors with tattoos are not admitted.
- Small children who need diapers at all times are not admitted.
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Other facility information

<Oiso Long Beach>
There are nine pools with a variety of pools, ranging from families to couples, including a 140-meter-long water slide, a flowing pool, and a wave pool.
Business period: July 6, 2019-September 16, 2019

<Oiso Prince Hotel Bowling Center>
Bowling’s popularity is largely due to how easily it can be enjoyed anytime by anyone. 

  - Weekdays: 13:00 – 22:00
  - Weekends and holidays: 10:00 – 22:00

<Tennis Courts>
We are fully equipped for night games, and have a total of 21 courts with sand-filled astroturf.

   - Weekdays and holidays: 7:00 – 21:00
   - Weekends: 7:00 – 22:00

<Oiso Golf Course>
An exhilarating iron course that is noted for its blue sea and pine trees.
Hours: Open throughout the year (reservation required)
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· We receive a down payment or credit card print upon arrival.
· If you use a parking lot, we will charge a parking fee of 1,000 yen (tax included) per night.
· Children above elementary school age are not accepted.
· All rooms are smoke-free. In case of smoking, we will charge actual expenses related to cleaning, as well as damage due to loss of sales opportunities.
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- The hours of operation at our facilities may change without advanced notice. Please check the Oiso Prince Hotel website for the latest information on our facilities.

- Guests and visitors with associations with mafia and gangs and guests with tattoos are not admitted into Oiso Long Beach and THERMAL SPA S.WAVE. Regardless of their sizes, designs or purposes, tattoos of all kinds are prohibited within the premises of these facilities, and should we find guests and visitors with them, they will be asked to vacate the premises. Fake tattoos such as stickers and makeup are prohibited as well. No part of the facility use fees will be refunded.
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  • Bath tax
  • Children allowed
  • Room service
  • Transportation service
  • Parking area
  • Hot spring
  • Fresh hot spring
  • Room with outdoor spa
  • Public spa
  • Private spa
  • Indoor pool
  • Outdoor pool
  • Esthe/Spa facility
  • Fitness facility
  • Barrier free
  • 5 min walk from station
  • Pets allowed
  • Breakfast in room
  • Dinner in room
  • Open air bath
  • Night view
  • Ocean view
  • Cottage
  • Coupon

The accommodation features are general descriptions of the facility. The amenities and breadth of service will differ between each accommodation. For details, please confirm directly with the accommodation.


Access by public transportation.

Approx. 13-minute bus ride or 7-minute taxi ride (approx. JPY 1,400) from Oiso Station (Oiso Station is approx. 1 hour 10 minutes away from Shinjuku Station in Tokyo by Japan Railway Shonan Shinjuku Line. You can board a Shonan Shinjuku Line train at Ikebukuro Station and Shibuya Station in Tokyo)

546 Kokuhu-hongo, Oiso-machi, Naka-gun, Kanagawa Prefecture, 259-0193

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