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

Kosai Hotels from S$42

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Our top choices for Kosai hotels

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very good, (201 reviews)
"Quite place & clean ,Parking is wide"
Japan
RESTITUTA BULFA
The price is S$90
1 Jul - 2 Jul
Hotel Route Inn Hamanako

Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
2.0 star property
Kosai
7.0 out of 10, Good, (49 reviews)
"Wonderful hotel. Very quiet. Our room was huge!"
United States
Sigrid
The price is S$42
7 Jul - 8 Jul
Tabist Kosai Hamanako no Yado

Lake&Mountain Hamamatsui inn

Lake&Mountain Hamamatsui inn
2.0 star property
Kita Ward
10.0 out of 10, Exceptional, (1 review)
"ć„ćŖć•ę¹–ć®ćƒć‚¹é‡£ć‚Šć§ę³Šć¾ć‚Šč¾¼ćæć§ćć¾ć—ćŸć€‚ čæ‘ćć¦ć€åæ«é©ć€čØ­å‚™ć‚‚ćŖć„ć§ć™ć€‚ ä½•ć‚ˆć‚Šå®‰ć„ć§ć™ć€‚ ć¾ćŸę³Šć¾ć‚Šć¾ć™ć€‚"
Japan
Koji
The price is S$55
7 Jul - 8 Jul
Lake&Mountain Hamamatsui inn

Hotel Route Inn Shinshiro

Hotel Route Inn Shinshiro
3.0 star property
Shinshiro
9.2 out of 10, Wonderful, (487 reviews)
"Very clean and very friendly staff."
United States
Jeremiah
The price is S$91
25 Jul - 26 Jul
Hotel Route Inn Shinshiro

Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
5.0 star property
Naka Ward
9.6 out of 10, Exceptional, (4 reviews)
"Staff was amazing. Gorgeous faculty. Large, well appointed rooms. Will definitely recommend to friends"
United States
Linda
The price is S$150
3 Jul - 4 Jul
Hamamatsu Marriott Hotel

Toyokawa Grand Hotel

Toyokawa Grand Hotel
2.5 star property
Toyokawa
7.0 out of 10, Good, (4 reviews)
The price is S$90
12 Jul - 13 Jul
Toyokawa Grand Hotel

Kuretake Inn Hamamatsu Nishi Inter

Kuretake Inn Hamamatsu Nishi Inter
3.0 star property
Naka Ward
8.0 out of 10, Very good, (166 reviews)
"ćƒÆćƒ³ćƒ‰ćƒŖćƒ³ć‚Æć‚µćƒ¼ćƒ“ć‚¹ćŒč‰Æć„ć§ć™ć€‚"
Japan
Mami
The price is S$168
31 Jul - 1 Aug
Kuretake Inn Hamamatsu Nishi Inter

Comfort Hotel Toyokawa

Comfort Hotel Toyokawa
3.0 star property
Toyokawa
8.6 out of 10, Excellent, (132 reviews)
"Simple but reliable and good hotel for a fair price. "
United States
Henry
The price is S$63
12 Jul - 13 Jul
Comfort Hotel Toyokawa

Toyoko Inn Hamamatsu-eki Minami-guchi

Toyoko Inn Hamamatsu-eki Minami-guchi
3.0 star property
Naka Ward
9.0 out of 10, Wonderful, (8 reviews)
"ćØć«ć‹ćć‚¹ć‚æćƒƒćƒ•ć®ę–¹ć®åÆ¾åæœćŒč‰Æćć€ę°—ęŒć”ć‚ˆćéŽć”ć›ć¾ć—ćŸć€‚"
Japan
Takako
The price is S$83
1 Jul - 2 Jul
Toyoko Inn Hamamatsu-eki Minami-guchi

GREENITY IWATA

GREENITY IWATA
3.0 star property
Iwata
9.8 out of 10, Exceptional, (46 reviews)
"Immaculate facilities from rooms to the really awesome onsen. Only complaint is the WiFi is slow and not useable at times. Also, having a car here is advised. And there is plenty of free parking. "
United States
Mark
The price is S$177
9 Jul - 10 Jul
GREENITY IWATA

Okadaya Bayside

Okadaya Bayside
3.0 star property
Toyohashi
7.2 out of 10, Good, (56 reviews)
"good"
Japan
??
The price is S$67
2 Jul - 3 Jul
Okadaya Bayside

Marugen

Marugen
2.0 star property
Iwata
8.2 out of 10, Very good, (29 reviews)
"ę“—é¢å°ćƒćƒ³ćƒ‰ćƒ«ę°“ę¼ć‚Œć€ć‚³ćƒ³ć‚»ćƒ³ćƒˆå‰²ć‚Œå±ćŖć„ć€‚ēŖ“ē¶²ęˆøćŒć‚ć¾ć‚Šć«ę±šćć•ć‚ć‚‹ę°—ć«ćŖć‚‰ćŖć„ć€‚ć‚«ćƒ¼ćƒ†ćƒ³ć‚’ć‚ć‘ć‚‹ć“ćØćÆćŖć‹ć£ćŸć€‚å£ć‚³ćƒŸćÆč‰Æć„å°č±”ć ć£ćŸćŒć€å®Ÿéš›ćÆćć†ć§ć‚‚ćŖćć¦ę®‹åæµć€‚å€¤ę®µćŒå®‰ćć¦ć‚‚ęœ€ä½Žé™ęø…ę½”ć«ćÆć—ć¦ćŠć„ć¦ć»ć—ć„ć€‚"
Japan
Masahiro
The price is S$111
1 Jul - 2 Jul
Marugen

Comfort Hotel Toyohashi

Comfort Hotel Toyohashi
3.0 star property
Toyohashi
8.8 out of 10, Excellent, (240 reviews)
"Room spacious & comfortable. Spotless presentation. Staff accommodating & helpful. Have stayed here before & would definitely come again. Visiting family in the area. Breakfast adequate - limited for vegetarians; still able to find enough to satisfy. "
Australia
Jeanette
The price is S$59
5 Jul - 6 Jul
Comfort Hotel Toyohashi

Hotel Associa Toyohashi

Hotel Associa Toyohashi
4.0 star property
Toyohashi
9.0 out of 10, Wonderful, (1,002 reviews)
"Great location, at the train station, close to shops and tram. Would definitely stay again"
Australia
Bradley
The price is S$93
3 Jul - 4 Jul
Hotel Associa Toyohashi

Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring
3.0 star property
Toyohashi
9.0 out of 10, Wonderful, (196 reviews)
"Nice size room and friendly staff!"
United States
Matthew
The price is S$79
3 Jul - 4 Jul
Dormy Inn EXPRESS Toyohashi Hot Spring

Gamagori Hotel

Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (132 reviews)
"Quiet comfortable"
United States
Mario
The price is S$81
1 Jul - 2 Jul
Gamagori Hotel

Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
4.0 star property
Toyohashi
9.4 out of 10, Exceptional, (224 reviews)
"I recommend this Property nice place to stay"
Canada
rogelio
The price is S$97
4 Jul - 5 Jul
Hotel Arc Riche Toyohashi

Tennomaru

Tennomaru
4.0 star property
Kota
8.8 out of 10, Excellent, (23 reviews)
"éœ²å¤©é¢Øå‘‚ćŒē†±ćć¦å…„ć‚ŒćŖć‹ć£ćŸć®ćŒę®‹åæµć€‚ éƒØå±‹ć‹ć‚‰ć®ę™Æč‰²ćÆč‰Æć‹ć£ćŸć§ć™ć€‚"
Japan
ć‚µćƒˆć‚·
The price is S$246
15 Jul - 16 Jul
Tennomaru

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, (663 reviews)
"Great breakfast, really nice onsen. "
United Kingdom
Katarina
The price is S$79
15 Jul - 16 Jul
Grand Mercure Lake Hamana Resort & Spa

Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (58 reviews)
"The view and the owner is very helpful and kind"
United States
Yoong
The price is S$81
1 Jul - 2 Jul
Minshuku Takahashi Kashibuneten
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 coastal city with a marina, buildings, and a forested hill.

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 activities such as hiking, boating, and exploring scenic parks.
  • Amusement Park Thrills: Enjoy exhilarating rides and attractions at the local amusement park, perfect for families and thrill-seekers.
  • Beautiful Beaches: Relax on the stunning coastline, ideal for sunbathing, swimming, and taking in picturesque views.
  • Rich Cultural Experiences: Discover local temples and engage with friendly locals to immerse yourself in the region's culture.
  • Varied Accommodations: Choose from charming ryokans to modern hotels, catering to diverse preferences and budgets.

Find great hotels near Kosai

Discover a range of delightful accommodations in Kosai, Shizuoka Prefecture, catering to diverse preferences. From charming ryokans to modern hotels, options abound for those seeking hot spring experiences, pet-friendly stays, or business travel facilities. Notable choices include Hiroki Kosai, Murakushi Hotels, and Kozakura Cottage, ensuring a memorable visit whether you're on holiday or a business trip.

  • APA Hotel Hamamatsueki Minami: This 3-star hotel offers a comfortable and convenient stay, located approximately 19.3km from Kosai. APA Hotel Hamamatsueki Minami is designed with a modern aesthetic, catering to both business and leisure travellers. Guests can indulge in a variety of dining options, including a buffet breakfast and a restaurant on-site. The hotel provides entertainment amenities such as LCD and digital televisions, ensuring a relaxing atmosphere after a day of exploration. The hotel’s proximity to the city centre also allows visitors to immerse themselves in local culture and attractions.
  • Loisir Hotel Toyohashi: Rated at 3.5 stars, Loisir Hotel Toyohashi boasts a guest rating of 8.6 out of 10, making it a popular choice for business travellers. Situated around 19.3km from Kosai, this hotel combines modern convenience with a professional atmosphere. The property is well-equipped with facilities to support business needs while also providing a comfortable retreat for relaxation. The friendly staff and strategic location make it ideal for those seeking both productivity and leisure during their stay.
  • Grand Mercure Lake Hamana Resort & Spa: This 3.5-star hotel, located just 11.3km from Kosai, is an excellent choice for guests seeking a hot spring-themed getaway. With a guest rating of 8.0 out of 10, the Grand Mercure Lake Hamana Resort & Spa features natural hot springs on-site, offering a unique relaxation experience. The blend of modern comforts and traditional Japanese elements creates a serene atmosphere, perfect for unwinding. Visitors can also take advantage of the picturesque views of Lake Hamana, making it a delightful retreat for nature lovers and wellness seekers alike.

Where to stay near Kosai

Discover the charm of Kosai, a city nestled in Shizuoka Prefecture, perfect for outdoor enthusiasts and those seeking romantic getaways. Uncover the rich historical vibes while exploring nearby attractions, such as the serene coastline and lush parks. Engage with friendly locals and immerse yourself in the budget-friendly atmosphere of this vibrant region. Kosai serves as an ideal base for your next adventure, offering a delightful blend of nature, culture, and relaxation.

  • Toyohashi: Located approximately 20.9km from Kosai, Toyohashi is a vibrant city offering a blend of outdoor activities and family-friendly experiences. The city attracts visitors year-round, with peak seasons in August and November to December. Toyohashi boasts an array of attractions, including an amusement park and recreational areas, making it a perfect destination for families. Nature enthusiasts will appreciate the nearby scenic lake, theme park, and urban park, providing ample opportunities for leisurely strolls and picnics amidst beautiful landscapes.
  • Murakushi: Situated around 12.9km from Kosai, Murakushi is a charming village perfect for adventure seekers and families alike. The village experiences a steady flow of visitors throughout the year, peaking from August to October. Murakushi offers exciting activities at its amusement park and recreational areas, ideal for creating unforgettable family memories. Additionally, its close proximity to a stunning beach and picturesque lake allows for a variety of outdoor pursuits, including swimming, sunbathing, and water sports, making it a delightful getaway.
  • Hamanako Kanzanji Onsen: Just 17.7km from Kosai, Hamanako Kanzanji Onsen is a tranquil village renowned for its onsen (hot springs) and scenic beauty. Visitors flock here for a romantic getaway or a peaceful retreat, especially during peak times in August, October, and December. The village offers unique experiences such as body treatments and recreational areas, ensuring relaxation and rejuvenation. The nearby lake and hot spring attractions provide a serene backdrop, making Hamanako Kanzanji Onsen an ideal destination for those seeking both adventure and tranquillity.

Things to do in Kosai

Shopping

In Kosai, you can explore local shops for unique souvenirs and gifts. If you're up for a drive, head to the nearby LaLa port, a shopping mall with a variety of stores. Alternatively, visit the Kosai Farmers Market for fresh produce and handmade goods, showcasing local craftsmanship.

Recreation

In Kosai, the serene Yuya Onsen offers relaxing hot spring baths surrounded by nature, ideal for unwinding. For outdoor enthusiasts, the scenic Lake Hamana provides kayaking, cycling paths, and tranquil picnic spots, allowing you to immerse yourself in the area's natural beauty while rejuvenating your spirit.

Adventure

Explore the stunning Lake Hamana, ideal for water sports such as kayaking and windsurfing. For thrill-seekers, the nearby Mount Aino offers exhilarating hiking trails with breathtaking views. Discover the rich history of Kosai at the historic Shimizu Shrine, surrounded by beautiful landscapes.

Nightlife

Experience the vibrant nightlife in Kosai by visiting the lively Izakaya Shimozato for traditional Japanese dishes and sake. For a more relaxed atmosphere, head to Bar Labo, where you can enjoy creative cocktails and mingle with locals. Don't miss the chance to explore the local karaoke bars for some fun.

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

Find the best attractions in and around Kosai

Kosai, located in Shizuoka Prefecture, is ideal for outdoor enthusiasts and those seeking romantic getaways. Visitors can explore a variety of attractions, including temples, lakes, and beaches, which offer cultural experiences and family-friendly activities. Whether you're looking for picturesque scenery or a tranquil retreat, Kosai has something for everyone. Don't forget to seek out local tourist attractions and photographs to capture the beauty of this charming destination.

  • Arai Beach: Arai Beach offers a serene escape with its beautiful sandy shores, perfect for sunbathing or leisurely strolls. The calming sounds of the waves create a relaxing atmosphere, ideal for unwinding amidst nature.
  • Lake Hamana: Located 12.9km from Kosai, Lake Hamana is renowned for its stunning scenery and romantic vibes. Enjoy various outdoor activities, from boat rides to picnics by the lakeside, while taking in the breathtaking views of the surrounding landscape.
  • Hamanako Palpal Theme Park: Situated 17.7km away, Hamanako Palpal Theme Park is a haven for adventure seekers and families alike. With numerous rides and attractions, this amusement park offers a thrilling day out filled with excitement and fun.

The nearest major airports for your trip to Kosai

To reach Kosai, Shizuoka Prefecture, you can fly into several major airports. Chubu Centrair International Airport (NGO) is located 70.8km away, with excellent hotel options like the 4-star Kamenoi Hotel Chitamihama and the 3.5-star Centrair Hotel, both offering shuttle services. Mt. Fuji - Shizuoka Airport (FSZ) is 62.8km from Kosai, with nearby accommodations such as Kamenoi Hotel Yaizu and Tsumagoi Resort Sai No Sato. Lastly, Komaki Airport (NKM) is 88.5km away, featuring hotels like the luxurious Nagoya Tokyu Hotel and the Nagoya Marriott Associa Hotel, which also provide shuttle services for easy access.

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 is a short 7-minute walk from Lake Hamana, and it 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! 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 8 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 Arai Beach, Lake Hamana 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.