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

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Check availability on Kosai Beach Resorts & Hotels

Our top choices for Kosai beach hotels

Food and drink

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very good, (201 reviews)
The price is ₹6,628
₹7,291 total
14 Jul - 15 Jul
Hotel Route Inn Hamanako
Classic Suite, Multiple Beds (Japanese Western Style) | In-room safe, iron/ironing board, free WiFi, bed sheets

Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
4.0 star property
Nishi Ward
8.0 out of 10, Very good, (665 reviews)
The price is ₹5,635
₹6,995 total
14 Jul - 15 Jul
Grand Mercure Lake Hamana Resort & Spa
Lobby sitting area

Tabist Katahara Resort Gamagori

Tabist Katahara Resort Gamagori
2.5 star property
Gamagori
6.2 out of 10, (25 reviews)
The price is ₹3,961
₹4,386 total
31 Jul - 1 Aug
Tabist Katahara Resort Gamagori
Front of property

EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
3.0 star property
Naka Ward
8.0 out of 10, Very good, (382 reviews)
The price is ₹3,572
₹4,322 total
20 Jul - 21 Jul
EN HOTEL Hamamatsu
Exterior

Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
3.0 star property
Naka Ward
8.2 out of 10, Very good, (157 reviews)
The price is ₹3,265
₹3,627 total
20 Jul - 21 Jul
Centurion Hotel Hamamatsu
Restaurant

Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (665 reviews)
The price is ₹4,397
₹4,897 total
2 Aug - 3 Aug
Richmond Hotel Hamamatsu
Public bath

Gamagori Hotel

Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (132 reviews)
The price is ₹5,270
₹5,973 total
10 Jul - 11 Jul
Gamagori Hotel
Desk, blackout curtains, free WiFi, bed sheets

Hotel Leon Hamamatsu

Hotel Leon Hamamatsu
3.0 star property
Naka Ward
8.4 out of 10, Very good, (256 reviews)
The price is ₹2,855
₹3,141 total
20 Jul - 21 Jul
Hotel Leon Hamamatsu
Property amenity

Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
3.0 star property
Naka Ward
8.6 out of 10, Excellent, (489 reviews)
The price is ₹4,168
₹4,585 total
13 Jul - 14 Jul
Comfort Hotel Hamamatsu
Reception

Hamamatsu Station Hotel

Hamamatsu Station Hotel
3.0 star property
Naka Ward
7.2 out of 10, Good, (111 reviews)
The price is ₹3,546
₹4,291 total
17 Jul - 18 Jul
Hamamatsu Station Hotel
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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Choose what matters most at beach hotels in Kosai

Pool
Breakfast included

Top Kosai Hotel Reviews

Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu

8/10 Good
"Really good value, breakfast included in the morning is a ++. Laundry is convenient, coffee and tea in lobby is a plus as well. Convenient location close to the station. Super friendly staff"
Eric 2-night trip
Posted 4 days ago
Comfort Hotel Hamamatsu

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 Maisaka Beach for some relaxation by the water. Make time for a range of local attractions, which include Lake Hamana and Arai Beach. For additional things to see and do, consider a visit to Honkoji 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.