A stone lantern, a pine tree, and a coastal view.

Search Beach Resorts & Hotels in Kosai

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in
  • Be picky

    Search almost a million properties worldwide

Check availability on Kosai Beach Resorts & Hotels

Tonight
7 Aug - 8 Aug
Tomorrow
8 Aug - 9 Aug
This weekend
7 Aug - 9 Aug
Next weekend
14 Aug - 16 Aug

Our top choices for Kosai beach hotels

1. Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
Nishi Ward
Rp1.015.178
Rp1.262.487 total
31 Aug - 1 Sept
Grand Mercure Lake Hamana Resort & Spa

2. Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
Kosai
Rp1.336.619
Rp1.470.304 total
6 Sept - 7 Sept
Hotel Route Inn Hamanako

3. Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
Nishi Ward
Rp1.069.312
Rp1.176.243 total
16 Aug - 17 Aug
Minshuku Takahashi Kashibuneten

4. Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
Naka Ward
Rp682.425
Rp750.668 total
31 Aug - 1 Sept
Comfort Hotel Hamamatsu

5. Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
Naka Ward
Rp961.353
Rp1.057.488 total
30 Aug - 31 Aug
Richmond Hotel Hamamatsu

6. Hotel Concorde Hamamatsu

Hotel Concorde Hamamatsu
Naka Ward
Rp1.069.360
Rp1.293.926 total
4 Sept - 5 Sept
Hotel Concorde Hamamatsu

7. Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
Naka Ward
Rp1.039.775
Rp1.258.127 total
6 Sept - 7 Sept
Daiwa Roynet Hotel Hamamatsu

8. Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
Naka Ward
Rp700.594
Rp770.653 total
31 Aug - 1 Sept
Centurion Hotel Hamamatsu

9. EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
Naka Ward
Rp599.397
Rp725.271 total
6 Sept - 7 Sept
EN HOTEL Hamamatsu

10. Hotel Route Inn Hamamatsu Dealer Dori

Hotel Route Inn Hamamatsu Dealer Dori
Higashi
Rp1.362.917
Rp1.499.175 total
24 Aug - 25 Aug
Hotel Route Inn Hamamatsu Dealer Dori
View all properties

Choose what matters most at beach hotels in Kosai

Pool
Breakfast included
4 stars
5 stars
All-inclusive

Top Kosai Hotel Reviews

Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG

10/10 Excellent
"Friendly and helpful staff. Amazing breakfast! Very conveniently located at the train station. Thank you! ありがとう!"
Jason 3-night trip
Posted 5 days ago
Crowne Plaza - ANA Hamamatsu by IHG
EN HOTEL Hamamatsu

EN HOTEL Hamamatsu

8/10 Good
"Overall the stay was great. I just wish there were more power outlets in the room. The one by the door was too loose and couldn't be used properly. There was one power strip on the wall but that was it The one thing we didn't like was the smoking room in one corner of the main lobby. Even though it has a door isolating it, the smell of cigarette was still strong around the lobby and reception area."
Guilherme 3-night trip
Posted 2 months ago
EN HOTEL Hamamatsu
Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel

10/10 Excellent
"Staff was amazing. Gorgeous faculty. Large, well appointed rooms. Will definitely recommend to friends"
Linda 2-night trip
Posted 3 months ago
Hamamatsu Marriott Hotel
APA Hotel Hamamatsueki Minami

APA Hotel Hamamatsueki Minami

8/10 Good
"French restaurant, breakfast without butter in French restaurant!!! What about eating French way without knife?! I hunted down a 1 inch roach just outside of French restaurant!"
stan 2-night trip
Posted 4 months ago
APA Hotel Hamamatsueki Minami

Frequently asked questions

What is Kosai like for travellers who love the beach?
Find a great place to stay in Kosai, which has a lot to offer the traveller looking to book a beach holiday.
When's the best time for a beach holiday in Kosai?
You can plan your beach trip with a look at the seasons in Kosai: The hottest months are usually August and July, with an average temperature of 25°C, while the coldest months are January and February, with an average of 8°C. The rainiest months in Kosai are July, June, September and October, with each month seeing an average of 293 mm of rainfall.
What is there to see and do around Kosai?
After arriving and checking into your hotel, you'll probably want to explore your surroundings. If you're eager to check out the beaches, head to Arai Benten Beach or Nakatajima Sand Dunes for some relaxation by the water. Make time for a range of local attractions, which include Arai Beach and Lake Hamana. For additional things to see and do, consider a visit to Myoryuji Temple or Ogaji Temple.
What's the best way to get to my beach hotel in Kosai?
This travel information can help you get to and around your beach accommodation in Kosai with ease. The closest major airport is in Shizuoka (FSZ-Mt. Fuji - Shizuoka), located 38.5 mi (62 km) from the city centre. If you'd like to explore around the area, you may want a rental car for your journey.

Explore a world of travel with Expedia