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

Kosai hotels

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Check prices for these dates

Tonight
2 Oct - 3 Oct
Tomorrow
3 Oct - 4 Oct
This weekend
2 Oct - 4 Oct
Next weekend
9 Oct - 11 Oct

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Our top choices for Kosai hotels

1. Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
Kosai
Japan
RESTITUTA BULFA
HK$589
HK$648 total
1 Nov - 2 Nov
Hotel Route Inn Hamanako

2. Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
Kosai
United States
Sigrid
HK$234
HK$258 total
5 Oct - 6 Oct
Tabist Kosai Hamanako no Yado

3. Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
Nishi Ward
United Kingdom
Katarina
HK$445
HK$553 total
19 Oct - 20 Oct
Grand Mercure Lake Hamana Resort & Spa

4. Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
Naka Ward
Canada
Lauren
HK$458
HK$555 total
4 Oct - 5 Oct
Daiwa Roynet Hotel Hamamatsu

5. Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
Naka Ward
United States
Joseph
HK$831
HK$1,039 total
15 Oct - 16 Oct
Okura Act City Hotel Hamamatsu

6. Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
Naka Ward
United States
Linda
HK$648
HK$784 total
13 Oct - 14 Oct
Hamamatsu Marriott Hotel

7. Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
Naka Ward
United States
Lawrence
HK$443
HK$487 total
18 Oct - 19 Oct
Richmond Hotel Hamamatsu

8. Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
Naka Ward
Australia
George W
HK$317
HK$349 total
4 Oct - 5 Oct
Comfort Hotel Hamamatsu

9. Hotel Associa Toyohashi

Hotel Associa Toyohashi
Toyohashi
United States
Sanae
HK$497
HK$602 total
29 Oct - 30 Oct
Hotel Associa Toyohashi

10. Toyoko Inn Hamamatsu Station

Toyoko Inn Hamamatsu Station
Naka Ward
United States
Aruna
HK$432
HK$476 total
2 Oct - 3 Oct
Toyoko Inn Hamamatsu Station

11. Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG
Naka Ward
United States
Raysir
HK$424
HK$634 total
4 Oct - 5 Oct
Crowne Plaza - ANA Hamamatsu by IHG

12. Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
Naka Ward
United States
Vwerosuo
HK$240
HK$264 total
18 Oct - 19 Oct
Centurion Hotel Hamamatsu

13. APA Hotel Hamamatsueki Minami

APA Hotel Hamamatsueki Minami
Naka Ward
Canada
John
HK$350
HK$424 total
2 Oct - 3 Oct
APA Hotel Hamamatsueki Minami

14. Hotel Route Inn Hamamatsunishi Inter

Hotel Route Inn Hamamatsunishi Inter
Nishi Ward
Japan
Takatsugu
HK$580
HK$638 total
4 Oct - 5 Oct
Hotel Route Inn Hamamatsunishi Inter

15. Loisir Hotel Toyohashi

Loisir Hotel Toyohashi
Toyohashi
Japan
INKEOL
HK$751
HK$908 total
4 Oct - 5 Oct
Loisir Hotel Toyohashi

16. HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
Naka Ward
United States
Joshua
HK$335
HK$369 total
4 Oct - 5 Oct
HOTEL SUI HAMAMATSU

17. Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu
Naka Ward
United States
Karen
HK$408
HK$493 total
4 Oct - 5 Oct
Hotel Sorriso Hamamatsu

18. EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
Naka Ward
United States
Douglass
HK$299
HK$362 total
5 Oct - 6 Oct
EN HOTEL Hamamatsu

19. Comfort Hotel Toyohashi

Comfort Hotel Toyohashi
Toyohashi
United States
Joshua
HK$485
HK$533 total
25 Oct - 26 Oct
Comfort Hotel Toyohashi

20. Toyoko Inn Hamamatsu-eki Minami-guchi

Toyoko Inn Hamamatsu-eki Minami-guchi
Naka Ward
United States
Kenichi
HK$432
HK$476 total
6 Oct - 7 Oct
Toyoko Inn Hamamatsu-eki Minami-guchi
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Stay near popular Kosai attractions

Arai Beach

7.0/10 (2 reviews)
Why not spend a care-free afternoon at Arai Beach during your travels in Kosai?
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Sakichi Toyoda Memorial House

6.0/10 (2 reviews)
You can learn about the history of Kosai with a visit to Sakichi Toyoda Memorial House. Stroll along the lakeside or discover the area's desert landscape.
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Arai Benten Beach

7.0/10 (2 reviews)
Why not spend a care-free afternoon at Arai Benten Beach during your travels in Kosai?
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Myoryuji Temple

After visiting Myoryuji Temple, make a plan to see the other sights and activities in Kosai. Take in the festivals and desert landscape in the area.
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Ogaji Temple

6.0/10 (2 reviews)
After visiting Ogaji Temple, make a plan to see the other sights and activities in Kosai. Amble around the area's lakeside or experience its festivals.
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Honkoji Temple

After visiting Honkoji Temple, make a plan to see the other sights and activities in Kosai. Experience the area's festivals and musical theatre.
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Road Station Shiomisaka

Road Station Shiomisaka is just one of the places to see in Kosai, so why not enjoy the other things to explore during your travels? While you're in the area, wander around the natural setting.
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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.

See all hotels in Kosai
A stone lantern, a pine tree, and a coastal view.

Top Kosai Hotel Reviews

HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU

10/10 Excellent
"Superbe endroit pour séjourner"
Moreau 1-night trip
Posted 5 days ago
HOTEL SUI HAMAMATSU
Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

10/10 Excellent
"Another great Hotel in Japan I love it"
Ernesto 1-night trip
Posted 13 days ago
Okura Act City Hotel Hamamatsu
Hotel Associa Toyohashi

Hotel Associa Toyohashi

10/10 Excellent
"The early check-in fee is too expensive."
YoungHo 1-night trip
Posted 2 weeks ago
Hotel Associa Toyohashi
Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring

10/10 Excellent
"If you are staying in Toyohashi, this motel is great. The rooms were a nice size and clean. The only issue I had was with the pillows...so hard. Breakfast was great! Staff was amazing!"
Hayley 5-night trip
Posted 1 month ago
Dormy Inn EXPRESS Toyohashi Hot Spring
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 4 months ago
EN HOTEL Hamamatsu

Hotels in Kosai with star-rating

Find out more about Kosai

Top reasons to visit Kosai

  • Stunning Natural Scenery: Kosai boasts breathtaking landscapes perfect for outdoor adventures and romantic getaways.
  • Family-Friendly Amusement Park: Enjoy a day of fun at the local amusement park, suitable for visitors of all ages.
  • Thrilling Boat Racing: Experience the excitement of boat racing against the picturesque backdrop of Kosai's waterways.
  • Cultural Attractions: Explore temples and lakes that offer rich historical insights and serene environments.
  • Diverse Accommodation Options: Choose from traditional ryokans to modern hotels, catering to all types of travellers.

Find great hotels near Kosai

Discover a range of inviting accommodations in Kosai, Shizuoka Prefecture, perfect for every traveller. From traditional ryokans to modern hotels, you'll find options that cater to families, pet lovers, and those seeking a rejuvenating hot spring experience. Popular choices include Murakushi Hotels, Hiroki Kosai, and Kakegawa Hotels, ensuring a memorable stay amidst the scenic beauty of Kosai.

  • APA Hotel Hamamatsueki Minami: This 3-star hotel stands out for its modern and convenient lodging experience, situated a mere 19km from Kosai. APA Hotel Hamamatsueki Minami offers a selection of dining options, including a buffet breakfast and a restaurant, catering to various tastes. Guests can unwind in well-equipped rooms featuring LCD and digital televisions, ensuring entertainment during their stay. The hotel's location provides easy access to the city centre, allowing visitors to explore local attractions and activities comfortably.
  • Loisir Hotel Toyohashi: With a guest rating of 8.6 out of 10, the 3.5-star Loisir Hotel Toyohashi is an ideal choice for business travellers seeking comfort and convenience. Located 19km from Kosai, this hotel blends professional amenities with a welcoming atmosphere. Guests appreciate the well-appointed rooms and the hotel's strategic position that facilitates easy access to key business districts and transport links, making it a suitable base for work-related visits while also being close to local dining and entertainment options.
  • Grand Mercure Lake Hamana Resort & Spa: This 3.5-star resort, located just 11km from Kosai, is perfect for those looking to indulge in a hot spring-themed getaway. With a guest rating of 8.0 out of 10, Grand Mercure Lake Hamana Resort & Spa boasts onsite natural hot springs, providing a unique relaxation experience. The serene environment and luxurious spa facilities cater to guests seeking rejuvenation, while its proximity to Lake Hamana offers stunning views and opportunities for outdoor activities, ensuring a memorable stay immersed in nature.

Where to stay near Kosai

Kosai, nestled in Shizuoka Prefecture, offers a delightful blend of outdoor adventures and rich historical experiences. Explore the scenic landscapes and indulge in romantic settings that make this city a perfect getaway. Nearby, charming neighbourhoods await, providing a friendly atmosphere and budget-friendly options. Don't miss the opportunity to uncover Kosai's unique charm and consider it your next destination for a memorable vacation.

  • Toyohashi: Located approximately 21km from Kosai, Toyohashi is a vibrant city that offers a delightful mix of outdoor activities, family-oriented attractions, and scenic views. Visitors can enjoy an array of attractions, including amusement parks, recreational areas, and water parks, making it a perfect destination for families. The city is also home to beautiful lakes and urban parks, providing serene spots for relaxation and leisure. Peak visitor months, such as August and the festive season from November to December, see a lively influx of travellers eager to explore Toyohashi's offerings.
  • Nishi Ward: Situated around 13km from Kosai, Nishi Ward is a charming neighbourhood that invites visitors to indulge in its picturesque scenery and romantic ambiance. The area is popular for outdoor pursuits and features attractions like amusement parks and water parks. With its proximity to beautiful lakes and a unique music museum, Nishi Ward presents a diverse array of experiences for all types of travellers. Though visitation peaks in the summer and autumn months, it remains an inviting destination throughout the year.
  • Hamanako Kanzanji Onsen: This quaint village, located about 18km from Kosai, is renowned for its soothing onsens (hot springs) and tranquil lakes. Hamanako Kanzanji Onsen is an ideal retreat for those seeking relaxation and rejuvenation, with local attractions including body treatments and recreational areas. The scenic beauty and romantic atmosphere make it a sought-after destination, especially during peak seasons like August and October. Whether you're indulging in the therapeutic waters or exploring the natural surroundings, this village offers a perfect escape from the hustle and bustle.

Things to do in Kosai

Shopping

Kosai offers charming shopping experiences at local markets such as Kosai City Market, where you can find fresh produce and unique souvenirs. If you're up for a drive, visit the nearby LaLa Port Toyohashi, which features a variety of shops, from fashion to home goods.

Recreation

The Kosai Wellness Centre offers a tranquil environment with a range of holistic treatments, including massages and aromatherapy sessions. Nearby, the beautiful Lake Hamana provides opportunities for leisurely walks, paddle boating, and scenic picnics, allowing visitors to unwind in nature’s embrace.

Adventure

In Kosai, explore the stunning natural beauty of Lake Hamana with kayaking adventures, offering a serene experience on the water. For thrill-seekers, the nearby Mount Kasa provides excellent hiking trails, showcasing breathtaking views and a chance to connect with nature.

Nightlife

In Kosai, enjoy a lively evening at the vibrant Izakaya Bar, where you can savour local delicacies and drinks. For a more relaxed vibe, the Riverside Pub offers a charming riverside setting, perfect for unwinding with friends after a day of exploring.

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

Booking tips and Expedia advantages for Kosai

To save money on your trip to Kosai, consider visiting during the cheaper months of January, February, or June, and aim to book your stay on a Tuesday, as Saturday is the priciest. Utilise Expedia’s search tool to filter by budget and accommodation type, and arrange the price filter from lowest to highest for the best deals. Additionally, you can save further by bundling your hotel with flights and activities in an Expedia package. Look for free activities and explore the area on foot to maximise your experience without overspending.

  • The most and least expensive months on average to stay in a hotel: The cheapest months to stay in Kosai are January to February and June, where the prices are slightly lower. This is in comparison to May, August and October, where prices are slightly higher.
  • The most and least expensive days on average to stay in a hotel: The least expensive day to stay in Kosai is Tuesday. The most expensive day to stay in Kosai is Saturday.
  • Find cheap hotels on Expedia: Utilise Expedia’s search tool to refine your preferences, such as your budget, desired location, and preferred type of accommodation. To discover the most economical prices and offers, arrange the price filter from lowest to highest.
  • Consider bundling your trip: You can save money by combining your hotel booking in Kosai with your flights and activities through an Expedia package.

Find the best attractions near Kosai

Kosai, in Shizuoka Prefecture, is ideal for outdoor and romantic getaways, boasting stunning scenery. Visitors can explore a variety of attractions, including temples, lakes, and beaches, catering to those seeking cultural experiences and family-friendly activities. Don’t miss the opportunity to capture beautiful photographs of Kosai's tourist highlights and immerse yourself in the local charm.

  • Lake Hamana: Situated 13km from Kosai, Lake Hamana offers a tranquil escape with its scenic beauty and sandy beaches. Visitors can enjoy leisurely strolls along the shore, partake in water sports, or simply relax amidst the picturesque surroundings, making it an ideal spot for romantic outings or outdoor adventures.
  • Hamamatsu Castle: Located 19km away, Hamamatsu Castle is steeped in history and culture. Surrounded by lush gardens, the castle provides a glimpse into Japan’s feudal past and is a lovely place for a romantic walk, especially when the cherry blossoms are in bloom.
  • Nakatajima Sand Dunes: Also 19km from Kosai, Nakatajima Sand Dunes present a unique landscape where visitors can marvel at the vast stretches of sand. The dunes offer stunning views of the coastline and are perfect for photography enthusiasts seeking to capture the natural beauty of Japan.

The nearest major airports for your trip to Kosai

Accessing Kosai, Shizuoka Prefecture, is convenient via several major airports. Chubu Centrair International Airport (NGO) is approximately 71km away, with nearby accommodation options like Kamenoi Hotel Chitamihama, a 4-star ryokan 10km from the airport, and the 3.5-star Centrair Hotel, just 161m away, offering shuttle services. Komaki Airport (NKM) is about 89km distant, with the 4.5-star Nagoya Tokyu Hotel located 8km away, providing airport shuttle services. Mt. Fuji - Shizuoka Airport (FSZ) is closer at 63km, featuring options like Kamenoi Hotel Yaizu, a 4-star ryokan 18km from the airport.

Frequently asked questions

What's the best place for a stay in Kosai?
Based on our traveller 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.
What are some of the best holiday rentals that Kosai has to offer?
CORRUGATED HOUSE - CORRUGATED HOUSE / Toyohashi Aichi: This holiday home rental outside of Kosai has air conditioning and free WiFi to help you feel perfectly comfortable in your new surroundings. Kitchen amenities include a fridge, a stovetop and kitchenware. See all vacation rentals in Kosai.
If I need to cancel my hotel reservation in Kosai, will I receive a refund?
Yes! The majority of hotel room reservations are fully refundable provided that you cancel prior to the hotel's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you booked a non-refundable reservation, you may still be able to cancel and be given a refund within 24 hours of booking. Filter your search by fully refundable to find flexible hotel deals in Kosai.
What are some accommodation options 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 it like staying in Kosai?
Visitors can enjoy all that Kosai has to offer, including its beaches. In Kosai, there are 6 hotels and other accommodation options to choose from. Find out more about Kosai.
What should I see while I'm in 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. Take a look at what more there is 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 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.

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