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

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Check availability on Kosai Beach Resorts & Hotels

Tonight
25 Aug - 26 Aug
Tomorrow
26 Aug - 27 Aug
This weekend
28 Aug - 30 Aug
Next weekend
4 Sept - 6 Sept

Our top choices for Kosai beach hotels

A buffet line with various food items and condiments.
A hotel room with a bed, a desk with a telephone, a television, and a window with curtains.
A multi-story hotel with a green roof and numerous windows.
A bathroom with a bathtub, a sink, a toilet, and a mirror.

1. Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
Kosai
₹7,233
₹7,956 total
30 Aug - 31 Aug
Hotel Route Inn Hamanako
A traditional Japanese-style room with tatami flooring, a woven rattan ottoman, and a view of a cityscape through large windows.
A restaurant with large windows offering a view of a sunset over a body of water.
A reception desk with a sign reading "LE SENSORIEL" and a potted plant in the foreground.
A hotel room with two beds, a TV, a desk, and a view of the water.

2. Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
Nishi Ward
₹5,474
₹6,804 total
31 Aug - 1 Sept
Grand Mercure Lake Hamana Resort & Spa
A sunset over a calm body of water with a dock and boats.
A cluttered storage area with various items, including boxes and debris, in a residential setting.
A traditional Japanese building with a tiled roof, wooden doors, and a gated entrance.
A long dining table with various dishes and a central pot, surrounded by tatami mats.

3. Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
Nishi Ward
₹5,181
₹5,750 total
26 Aug - 27 Aug
Minshuku Takahashi Kashibuneten
A Daiwa Roynet Hotel with a modern design, featuring a grid of windows and a prominent hotel logo on the facade.
A modern bathroom with a sink, toilet, and bathtub.
A hotel room with two beds, a desk, a chair, a small table, and a window with curtains.
A modern reception area with a dark tiled wall and a glass counter.

4. Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
Naka Ward
₹5,037
₹6,200 total
6 Sept - 7 Sept
Daiwa Roynet Hotel Hamamatsu
A library cafe with wooden tables and chairs, bookshelves, and a coffee bar.
A modern library with wooden tables and chairs, bookshelves, and hanging light fixtures.
A laundry facility with multiple washing machines and dryers, including a CO/N washer and a 45kg dryer.
A modern hallway with a large wall mural, carpeted flooring, and recessed lighting.

5. Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
Naka Ward
₹3,394
₹3,733 total
31 Aug - 1 Sept
Comfort Hotel Hamamatsu
A modern kitchen with a wooden countertop, three stools, and recessed lighting.
A hotel room with two beds, a TV, a desk, and a painting on the wall.
A modern hotel lobby with wooden flooring, a reception desk, and seating areas.

6. Hotel Route Inn Hamamatsu Dealer Dori

Hotel Route Inn Hamamatsu Dealer Dori
Higashi
₹7,017
₹7,718 total
13 Sept - 14 Sept
Hotel Route Inn Hamamatsu Dealer Dori
A tall hotel building with a sign reading "Richmond Hotel" at the top.
A reception desk with a nameplate reading "Richmond" and a person in a business suit shaking hands with another individual.
A hotel room with two beds, a desk, a TV, and a small table.

7. Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
Naka Ward
₹4,877
₹5,419 total
31 Aug - 1 Sept
Richmond Hotel Hamamatsu
A modern kitchen with a large island, bar stools, and a city view through large windows.
A spacious lobby with high ceilings, large golden columns, and a polished marble floor.
A spacious lobby with a grand piano, seating area, and a large decorative column.
A spacious indoor venue with a curved seating arrangement, white columns, and large windows allowing natural light.

8. Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
Naka Ward
₹9,601
₹12,001 total
7 Sept - 8 Sept
Okura Act City Hotel Hamamatsu
A modern bathroom with two sinks, a glass shower enclosure, and a large mirror.
A hotel with a prominent sign, multiple floors, and surrounding commercial buildings.
A modern hotel lobby with a reception desk, seating area, and a large window providing natural light.
A wide, sandy beach with gentle waves in the background.

9. Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu
Naka Ward
₹4,927
₹5,961 total
30 Aug - 31 Aug
Hotel Sorriso Hamamatsu
A modern breakfast buffet with various food items and a chef preparing food.
A spacious lobby with a central escalator, multiple seating areas, and digital information displays.
A traditional Japanese-style room with tatami flooring, wooden furniture, and sliding doors. Tables are set with chopsticks and a vase of flowers.

10. Hotel Concorde Hamamatsu

Hotel Concorde Hamamatsu
Naka Ward
₹5,650
₹6,954 total
8 Sept - 9 Sept
Hotel Concorde Hamamatsu
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

Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

8/10 Good
"I really liked my room. It was spacious and clean. The staff were very helpful. The only negative is that I think the property could be updated a little bit. My stay was great. I'll definitely stay again when in the Hamamatsu area."
James A 1-night trip
Posted 11 days ago
Okura Act City Hotel Hamamatsu
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 3 weeks 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 3 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 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 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.

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