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

Beach Resorts in Kosai

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Check availability on Kosai Beach Resorts

Our top choices for Kosai beach hotels

In-room safe, iron/ironing board (on request), 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, (667 reviews)
The price is S$90
22 Jul - 23 Jul
Grand Mercure Lake Hamana Resort & Spa
View from property

Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (59 reviews)
The price is S$77
19 Aug - 20 Aug
Minshuku Takahashi Kashibuneten
Exterior

Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (977 reviews)
The price is S$78
2 Aug - 3 Aug
Daiwa Roynet Hotel Hamamatsu
Food and drink

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very good, (202 reviews)
The price is S$103
20 Aug - 21 Aug
Hotel Route Inn Hamanako
Property amenity

Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
3.0 star property
Naka Ward
8.6 out of 10, Excellent, (493 reviews)
The price is S$59
16 Aug - 17 Aug
Comfort Hotel Hamamatsu
Restaurant

Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (668 reviews)
The price is S$70
17 Aug - 18 Aug
Richmond Hotel Hamamatsu
Exterior

Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
3.0 star property
Naka Ward
8.2 out of 10, Very good, (158 reviews)
The price is S$54
2 Aug - 3 Aug
Centurion Hotel Hamamatsu
Front of property

EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
3.0 star property
Naka Ward
8.0 out of 10, Very good, (386 reviews)
The price is S$61
2 Aug - 3 Aug
EN HOTEL Hamamatsu
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, (258 reviews)
The price is S$47
26 Jul - 27 Jul
Hotel Leon Hamamatsu
Bathroom

Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu
3.0 star property
Naka Ward
8.4 out of 10, Very good, (501 reviews)
The price is S$79
26 Jul - 27 Jul
Hotel Sorriso Hamamatsu
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

Crowne Plaza Hamamatsu by IHG

Crowne Plaza Hamamatsu by IHG

10/10 Excellent
"Great location, friendly staff, very spacious rooms, and a delicious breakfast. I had a wonderful stay and would definitely recommend it."
Raysir 1-night trip
Posted 5 days ago
Crowne Plaza Hamamatsu by IHG

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.