Find Hotels with Hot Tubs in Kosai

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Check availability on Kosai Hotels with Hot Tubs

Tonight
Dec 28 - Dec 29
Tomorrow
Dec 29 - Dec 30
Next weekend
Jan 2 - Jan 4
In two weeks
Jan 9 - Jan 11

Our top choices for Kosai hotels with hot tubs

Hot springs
Hotel Meizanso

Hotel Meizanso

Hotel Meizanso
3.5 star property
Gamagori
9.0 out of 10, Wonderful, (17)
"Wonderful hotel and room. Great view of ocean. Onsen was really nice. Japanese breakfasts and dinners outstanding. Staff so very nice and helpful. I hope to go back some day. "
United States
Sally
The price is ￥28,801
￥32,301 total
Jan 6 - Jan 7, 2026
Hotel Meizanso
Suite | Bathroom | Shower, free toiletries, hair dryer, bathrobes
Kaze no Tani no Iori

Kaze no Tani no Iori

Kaze no Tani no Iori
4.0 star property
Kota
9.0 out of 10, Wonderful, (4)
"昨年から訪れ始めて今回が３度目です。何をとっても最高です。"
Japan
NORIAKI
The price is ￥79,364
￥87,300 total
Jan 4 - Jan 5, 2026
Kaze no Tani no Iori
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Kosai Hotel Reviews

Frequently asked questions

What's it like to vacation in Kosai?
Come to Kosai and discover the beaches. If you're searching for an somewhere to stay with a hot tub, you've come to the right place.
What is there to see in Kosai?
Take in the sights and attractions that Kosai offers with a visit to Arai Beach, Lake Hamana, and Sakichi Toyoda Memorial House. If you have a little extra time during your trip, you might want to check out Hamanako Garden Park and Toyohashi Zoo and Botanical Park.
What can I expect from a hotel with a hot tub in Kosai?
Excellent question! Kosai lodging options with hot tubs come in all shapes and sizes, from large resorts to individual apartments and B&Bs. Many properties boast day spas that include hot tubs, among other amenities, while other hotels simply have hot tubs onsite. You can even book guest rooms with private hot tubs for the perfect hot tub indulgence.

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