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

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Our top choices for Kosai hotels

1. Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very good, (214 reviews)
"Quite place & clean ,Parking is wide"
Japan
RESTITUTA BULFA
The price is ā‚©99,304
ā‚©109,236 total
Nov 27 - Nov 28
Hotel Route Inn Hamanako

2. Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
2.0 star property
Kosai
7.0 out of 10, Good, (52 reviews)
"Wonderful hotel. Very quiet. Our room was huge!"
United States
Sigrid
The price is ā‚©40,478
ā‚©44,526 total
Oct 29 - Oct 30
Tabist Kosai Hamanako no Yado

3. 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, (705 reviews)
"Great breakfast, really nice onsen. "
United Kingdom
Katarina
The price is ā‚©59,028
ā‚©73,945 total
Nov 10 - Nov 11
Grand Mercure Lake Hamana Resort & Spa

4. Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
4.5 star property
Naka Ward
9.0 out of 10, Wonderful, (1,003 reviews)
"Location is great"
Mexico
Francisco
The price is ā‚©140,512
ā‚©175,639 total
Nov 10 - Nov 11
Okura Act City Hotel Hamamatsu

5. Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (1,002 reviews)
"Staff was welcoming and the on site Family Mart was convenient! "
Canada
Lauren
The price is ā‚©70,834
ā‚©85,708 total
Nov 1 - Nov 2
Daiwa Roynet Hotel Hamamatsu

6. Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (709 reviews)
"Good location. Enjoyed our stay."
United States
Lawrence
The price is ā‚©84,406
ā‚©92,851 total
Nov 15 - Nov 16
Richmond Hotel Hamamatsu

7. Hotel Associa Toyohashi

Hotel Associa Toyohashi
4.0 star property
Toyohashi
9.0 out of 10, Wonderful, (1,005 reviews)
"We love staying here and we always feel welcome. It is convenient for us to visit family close by. Great staff & facilities. The cleaning staff are so efficient & always happy."
Australia
Jeanette
The price is ā‚©78,264
ā‚©94,699 total
Nov 15 - Nov 16
Hotel Associa Toyohashi

8. Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
5.0 star property
Naka Ward
8.6 out of 10, Excellent, (38 reviews)
"Staff was amazing. Gorgeous faculty. Large, well appointed rooms. Will definitely recommend to friends"
United States
Linda
The price is ā‚©96,641
ā‚©116,935 total
Nov 12 - Nov 13
Hamamatsu Marriott Hotel

9. Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
3.0 star property
Naka Ward
8.6 out of 10, Excellent, (510 reviews)
"Everything about the stay and hotel was well worth it"
Australia
George W
The price is ā‚©62,744
ā‚©69,018 total
Nov 3 - Nov 4
Comfort Hotel Hamamatsu

10. Loisir Hotel Toyohashi

Loisir Hotel Toyohashi
3.5 star property
Toyohashi
8.6 out of 10, Excellent, (646 reviews)
"It is always great to stay this hotel. "
Japan
INKEOL
The price is ā‚©87,498
ā‚©105,867 total
Nov 8 - Nov 9
Loisir Hotel Toyohashi

11. Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG
3.5 star property
Naka Ward
8.0 out of 10, Very good, (364 reviews)
"Great location, friendly staff, very spacious rooms, and a delicious breakfast. I had a wonderful stay and would definitely recommend it."
United States
Raysir
The price is ā‚©53,405
ā‚©81,459 total
Nov 3 - Nov 4
Crowne Plaza - ANA Hamamatsu by IHG

12. Toyoko Inn Hamamatsu-eki Minami-guchi

Toyoko Inn Hamamatsu-eki Minami-guchi
3.0 star property
Naka Ward
9.0 out of 10, Wonderful, (35 reviews)
"Good budget hotel to stay there"
United States
Kenichi
The price is ā‚©72,910
ā‚©80,201 total
Nov 11 - Nov 12
Toyoko Inn Hamamatsu-eki Minami-guchi

13. Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
4.0 star property
Toyohashi
9.4 out of 10, Exceptional, (241 reviews)
"I recommend this Property nice place to stay"
Canada
rogelio
The price is ā‚©110,385
ā‚©121,424 total
Nov 2 - Nov 3
Hotel Arc Riche Toyohashi

14. Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
3.0 star property
Naka Ward
8.2 out of 10, Very good, (180 reviews)
"Very good!"
Japan
JESSICA VANESSA
The price is ā‚©40,484
ā‚©44,532 total
Nov 15 - Nov 16
Centurion Hotel Hamamatsu

15. Hotel Route Inn Hamamatsunishi Inter

Hotel Route Inn Hamamatsunishi Inter
3.0 star property
Nishi Ward
8.4 out of 10, Very good, (256 reviews)
"Facility is clean"
Japan
Takatsugu
The price is ā‚©115,348
ā‚©126,883 total
Nov 6 - Nov 7
Hotel Route Inn Hamamatsunishi Inter

16. Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (61 reviews)
"The view and the owner is very helpful and kind"
United States
Yoong
The price is ā‚©84,028
ā‚©92,431 total
Nov 10 - Nov 11
Minshuku Takahashi Kashibuneten

17. HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
3.5 star property
Naka Ward
9.0 out of 10, Wonderful, (215 reviews)
"We had a lovely stay. The room was spacious and comfortable, the breakfast was delicious and the staff were absolutely beautiful — so friendly and welcoming. We really enjoyed our time here and would happily stay again."
Australia
Jane
The price is ā‚©61,711
ā‚©67,882 total
Nov 11 - Nov 12
HOTEL SUI HAMAMATSU

18. Hoshino Resorts KAI Enshu

Hoshino Resorts KAI Enshu
4.0 star property
Nishi Ward
10.0 out of 10, Exceptional, (24 reviews)
"The dinner was amazing. I never ate fugu before and it was delicious."
United States
Isom
The price is ā‚©630,211
ā‚©695,753 total
Nov 4 - Nov 5
Hoshino Resorts KAI Enshu

19. APA Hotel Hamamatsueki Minami

APA Hotel Hamamatsueki Minami
3.0 star property
Naka Ward
7.2 out of 10, Good, (887 reviews)
"Good location and easy to navigate around sites. "
Canada
John
The price is ā‚©55,556
ā‚©67,224 total
Nov 15 - Nov 16
APA Hotel Hamamatsueki Minami

20. Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu
3.0 star property
Naka Ward
8.4 out of 10, Very good, (515 reviews)
"Excellent little budget hotel. Near train station, tons of restaurants, helpful staff, quiet, western style mattresses, Japanese style breakfast"
United States
david
The price is ā‚©71,525
ā‚©86,541 total
Nov 23 - Nov 24
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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Stay near popular Kosai attractions

Learn more about Kosai

Between the golden shores of Arai Benten Beach and the tranquil waters of Lake Hamana, visitors find perfect spots for swimming and watersports. Explore the historic Sakichi Toyoda Memorial House before visiting ancient Ogaji Temple where locals still come to pray beneath centuries-old trees.

A traditional Japanese gate with a tiled roof and a sign with Japanese characters.

Top Kosai Hotel Reviews

More cheap stays in Kosai

Find out more about Kosai

Top reasons to visit Kosai

  • Outdoor Adventures: Kosai is perfect for outdoor enthusiasts, offering scenic recreational areas and beautiful beaches for relaxation and adventure.
  • Unique Boat Racing Events: Experience the excitement of local boat racing, a distinctive highlight of Kosai's cultural scene.
  • Cultural Exploration: Discover the rich history and heritage of Kosai through its beautiful temples and serene lakes.
  • Charming Neighborhoods: Explore the friendly atmosphere and budget-friendly experiences in Kosai and its nearby cities.
  • Diverse Accommodation Options: Enjoy a variety of lodging, from hot spring retreats to convenient business hotels.

Find great hotels near Kosai

Experience the charm of Kosai, Shizuoka Prefecture, with a variety of accommodation options tailored to meet your needs. Whether you seek a relaxing hot spring getaway, a pet-friendly retreat, or a convenient spot for business travel, Kosai offers hotels and guesthouses like Hiroki Kosai and Thai Kosai Limited. With nearby Kakegawa and Murakushi hotels, you’ll find the perfect base to explore this beautiful region.

  • APA Hotel Hamamatsueki Minami: APA Hotel Hamamatsueki Minami is a 3-star hotel located approximately 19km from Kosai, ideal for travelers seeking comfortable and convenient lodging. This hotel features a variety of dining options including breakfast services that cater to different tastes, ensuring a satisfying start to your day. Guests can unwind with entertainment options such as multiple television offerings, including LCD and digital TV. The property is situated near the city center, allowing for easy exploration of local attractions and activities, enhancing your overall experience in the region.
  • Loisir Hotel Toyohashi: Loisir Hotel Toyohashi, rated at 3.5 stars with a guest rating of 8.6 out of 10, is a great choice for business travelers. Located about 19km from Kosai, this hotel combines modern amenities with a professional atmosphere, making it suitable for those on work trips. The hotel offers a comfortable stay with well-appointed rooms and facilities tailored for business needs, ensuring you can balance work and relaxation. Guests appreciate its strategic location and efficient service, making it a preferred option for professionals in the area.
  • Grand Mercure Lake Hamana Resort & Spa: Grand Mercure Lake Hamana Resort & Spa is a 3.5-star hotel, boasting a guest rating of 8.0 out of 10. Situated 11km from Kosai, this resort is designed for those seeking a relaxing getaway with a hot spring theme. The property features onsite hot spring amenities, providing an authentic Japanese spa experience. Guests can enjoy the tranquil setting of Lake Hamana, perfect for unwinding after a day of exploration. With its combination of natural beauty and luxurious relaxation, this resort is an excellent choice for a rejuvenating vacation.

Where to stay near Kosai

Kosai, nestled in Shizuoka Prefecture, offers a perfect blend of outdoor adventures and romantic scenery. Travellers can uncover the city's rich history while enjoying its friendly atmosphere. Explore the eastern part of Kosai and nearby cities for a taste of budget-friendly experiences and charming neighborhoods. With its diverse vibes, Kosai is an ideal next destination for those seeking both relaxation and cultural exploration.

  • Toyohashi: Located 21km from Kosai, Toyohashi is a vibrant city that offers a delightful mix of outdoor and family-oriented experiences. Visitors can enjoy the scenic beauty of local landmarks such as lakes and urban parks, making it an ideal spot for nature lovers. Toyohashi is particularly popular during August and the November to December period, attracting tourists seeking thrilling activities at its amusement park and recreational areas. Whether you're looking to unwind in an urban park or splash around at a water park, Toyohashi promises a fun-filled getaway.
  • Nishi Ward: Just 13km from Kosai, Nishi Ward is a charming neighborhood perfect for those in search of scenic views and romantic outings. With its visitor numbers peaking in August, October, and December, Nishi Ward invites travelers to explore its beautiful lakes and engaging theme parks. The area is replete with outdoor activities, making it suitable for both adventure seekers and those looking to relax. A visit to the local music museum is a must for culture enthusiasts, adding a unique touch to your experience in this picturesque locale.
  • Murakushi: This quaint village, located 13km away from Kosai, offers an adventurous escape for families. Murakushi sees a rise in visitor numbers from August to October, thanks to its array of outdoor activities and recreational venues. Guests can enjoy thrilling rides at the local amusement park or spend a day at the beach, making it a great destination for adventure lovers. With its stunning lakes and nearby theme park, Murakushi is the perfect spot for those looking to create lasting family memories amidst nature.

Things to do in Kosai

Shopping

Kosai offers a delightful shopping experience with local shops and markets. Check out the Kosai City Shopping Street for unique souvenirs. If you're up for a drive, visit Aeon Mall in nearby Hamamatsu for a wider variety of stores and dining options.

Recreation

Enjoy the serene atmosphere at Arai Ryokan, where traditional Japanese hospitality meets wellness. Indulge in rejuvenating onsen baths and savor kaiseki cuisine. For outdoor relaxation, explore the nearby Lake Hamana, perfect for a leisurely stroll or a peaceful picnic by the water.

Adventure

Explore the scenic Lake Hamana for kayaking and paddleboarding, surrounded by beautiful nature. For thrill-seekers, the nearby Mount Aino offers hiking trails with stunning views, while the Kosai City Park features biking paths and picnic spots to unwind after your outdoor adventures.

Nightlife

Explore the vibrant nightlife in Kosai by visiting the lively Izakayas for a taste of local cuisine and drinks. Check out the cozy bars along the main streets for a casual atmosphere, or enjoy karaoke spots for some fun entertainment with friends. Experience the local vibe and unwind.

*Distances are measured in a straight line; actual driving distances may vary depending on the route.

Find the best attractions near Kosai

Kosai, located in Shizuoka Prefecture, is perfect for outdoor enthusiasts and those seeking romantic getaways, featuring beautiful temples, serene lakes, and inviting beaches. Visitors can enjoy a variety of cultural and family-friendly experiences while exploring the area's attractions. Don't miss the chance to capture stunning photos of Kosai's scenic spots, making your vacation truly memorable.

  • Maisaka Beach: Located 8km from Kosai, Maisaka Beach offers a relaxing seaside atmosphere ideal for sunbathing and swimming. The soft sands and gentle waves create a tranquil environment, making it a great spot for unwinding and enjoying the coastal beauty.
  • Lake Hamana: Just 13km away, Lake Hamana is a picturesque destination known for its stunning scenery and romantic vibes. Outdoor enthusiasts can explore walking trails, enjoy water activities, or simply take in the breathtaking views of the surrounding landscape.
  • Hamanako Palpal Theme Park: An 18km journey from Kosai leads to Hamanako Palpal Theme Park, an exciting amusement park filled with thrilling rides and attractions. This family-friendly venue offers a mix of adventure and fun, perfect for making lasting memories with loved ones.

The nearest major airports for your trip to Kosai

Traveling to Kosai, Shizuoka Prefecture is convenient with several airport options. Chubu Centrair International Airport (NGO) is 71km away, with nearby hotels like Kamenoi Hotel Chitamihama and Wakamatsu Chita Hot Spring Resort , both offering shuttle services. Komaki Airport (NKM) is 89km from Kosai, with hotel choices such as the Nagoya Tokyu Hotel and Hilton Nagoya, providing airport shuttle services. Lastly, Mt. Fuji - Shizuoka Airport (FSZ) is 63km away, featuring hotels like Kamenoi Hotel Yaizu and Tsumagoi Resort Sai No Sato, which are also conveniently located for travelers. Each airport offers various transportation options for easy access to Kosai.

Frequently asked questions

What's the best place for a stay in Kosai?
Based on our traveler data, Hotel Route Inn Hamanako is one of the top choices for your stay. This hotel offers a restaurant and free parking. Tabist Kosai Hamanako no Yado is another good option for your stay. See all available top hotels, or vacation rentals in Kosai.
If I need to cancel my hotel reservation in Kosai, will I receive a refund?
Yes, you'll find most hotel bookings are fully refundable if cancelled before the accommodation's cancellation deadline, which often is within 24-48 hours of your check-in date. If you have a reservation that's non-refundable, you might still have the option to cancel and get a refund within 24 hours of your booking. Filter your search by fully refundable to find flexible hotel deals in Kosai.
Where can I learn more about changing or cancelling my trip to Kosai?
For more details about updating your trip to Kosai or cancelling it, head over to our customer service page.
What are some accommodations with pools in Kosai?
Grand Mercure Lake Hamana Resort & Spa: Offers a children's pool, a seasonal outdoor pool, and spa services. View all hotels with pools in Kosai.
What's the best hotel for staying near Chubu Centrair International Airport (NGO)?
Centrair Hotel is a popular 3.5-star hotel featuring a restaurant and free WiFi. It's located a short 0.1 mi (0.2 km) from Chubu Centrair Intl. Airport. Other choices near the airport are Toyoko Inn Chubu International Airport No.2 and Four Points by Sheraton Nagoya, Chubu International Airport.
What's it like to stay in Kosai?
Visitors can enjoy all that Kosai has to offer including its beaches. In Kosai, there are 6 hotels and other accommodations to choose from. Find out more about Kosai.
What should I do while I'm visiting Kosai?
Natural beauty is on display at Lake Hamana, Arai Beach, and Arai Benten Beach. Additionally, you might want to add Sakichi Toyoda Memorial House to your itinerary. Check out what more to see and do in Expedia's Kosai guide.
What's the seasonal weather like in Kosai?
The hottest months are usually August and July with an average temp of 76°F, while the coldest months are January and February with an average of 46°F. The rainiest months in Kosai are July, June, September, and October, with each month seeing an average of 12 inches of rainfall.

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