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Our top choices for Kosai hotels

Public bath
Hotel Route Inn Hamanako

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very Good, (187)
Relax at this inviting Kosai retreat with free WiFi and parking. Enjoy Japanese cuisine at the restaurant or unwind with drinks at the bar. Located just a 10-minute walk from Lake Hamana, with easy access to Sakichi Toyoda Memorial House.
"very good"
Japan
たく
The price is ￥10,420
￥11,462 total
Jan 9 - Jan 10
Hotel Route Inn Hamanako
Terrace/patio
Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
2.0 star property
Kosai
7.0 out of 10, Good, (45)
Japanese hospitality awaits at this waterfront guesthouse. Located near Lake Hamana and Sakichi Toyoda Memorial House, guests enjoy complimentary WiFi and parking. Mt. Fuji - Shizuoka Airport is a 66-minute drive, while Futagawa Station is just 18 minutes away.
"Wonderful hotel. Very quiet. Our room was huge!"
United States
Sigrid
The price is ￥3,932
￥4,359 total
Jan 25 - Jan 26
Tabist Kosai Hamanako no Yado
Exterior
Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
4.5 star property
Naka Ward
9.0 out of 10, Wonderful, (1001)
Luxury accommodation with 3 restaurants including Italian cuisine at Figaro. Just an 8-minute walk from Hamamatsu Station and close to the Museum of Musical Instruments. The helpful staff ensures a memorable stay in this well-maintained hotel.
"great breakfast."
United States
Owen
The price is ￥15,570
￥19,041 total
Jan 8 - Jan 9
Okura Act City Hotel Hamamatsu
Lobby
Comfort Hotel Toyohashi

Comfort Hotel Toyohashi

Comfort Hotel Toyohashi
3.0 star property
Toyohashi
8.8 out of 10, Excellent, (220)
Just a 4-minute walk from Toyohashi Station, this convenient hotel offers complimentary buffet breakfast and Wi-Fi. Popular attractions like Kalmia Mall and Cocola Avenue are nearby, making it an ideal base for exploring the area.
"Great hotel, good rooms and complimentary breakfast, great staff as well! Area around the property isn't the best, but a great stay! "
United States
Joshua
The price is ￥6,727
￥7,400 total
Jan 12 - Jan 13
Comfort Hotel Toyohashi
Exterior
Hotel Associa Toyohashi

Hotel Associa Toyohashi

Hotel Associa Toyohashi
4.0 star property
Toyohashi
9.0 out of 10, Wonderful, (1005)
Japanese dining options await at this well-maintained hotel just 1 minute from Toyohashi Station. Relax in the welcoming lobby lounge with a drink, or explore nearby Kalmia Mall and Cocola Avenue. Guests love the property condition and convenient transit connections.
"Room was very clean, beds were comfortable, the view was great, and the location is incredibly convenient."
United States
Del
The price is ￥8,851
￥10,710 total
Feb 1 - Feb 2
Hotel Associa Toyohashi
Luxury King, Non Smoking | City view
Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
3.5 star property
Toyohashi
9.4 out of 10, Exceptional, (199)
Elegant French cuisine awaits at this hotel with 2 restaurants and bars. Located a 2-minute walk from Shin-Toyohashi Station, travelers can easily explore Cocola Avenue and Kalmia Mall. A fitness center and free WiFi enhance your stay.
"Very well presented hotel, easy walk to train station. Very nice lounge area. "
United Kingdom
David
The price is ￥11,516
￥12,668 total
Jan 5 - Jan 6
Hotel Arc Riche Toyohashi
Front of property
HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
3.5 star property
Naka Ward
9.2 out of 10, Wonderful, (269)
Located just a 12-minute walk from Hamamatsu Station, this hotel offers convenient access to Hamamatsu Castle and Diorama Factory Museum. Free WiFi enhances your stay while the 24-hour front desk ensures round-the-clock assistance.
"breakfast was curated of local food, absolutely loved it. "
United States
Tian
The price is ￥7,032
￥7,805 total
Jan 26 - Jan 27
HOTEL SUI HAMAMATSU
Exterior
Loisir Hotel Toyohashi

Loisir Hotel Toyohashi

Loisir Hotel Toyohashi
3.5 star property
Toyohashi
8.6 out of 10, Excellent, (623)
This business-friendly hotel offers 3 restaurants and complimentary perks including WiFi and parking. Close to popular attractions like Cocola Avenue and Kalmia Mall, guests consistently praise the helpful staff and clean, well-maintained rooms.
"Second time back this month, and impressed. I expected to feel something amiss but everything was great, from the room, the washroom, bed and quietness. This time we took the breakfast as well and it was quite the variety. Definitely worth coming here."
Canada
Christopher
The price is ￥11,466
￥13,875 total
Jan 4 - Jan 5
Loisir Hotel Toyohashi
Lobby
Toyoko Inn Toyohashi Station Higashi

Toyoko Inn Toyohashi Station Higashi

Toyoko Inn Toyohashi Station Higashi
3.0 star property
Toyohashi
8.0 out of 10, Very Good, (235)
Located just a 4-minute walk from Toyohashi Station, this hotel offers a free daily buffet breakfast. Guests can explore nearby Kalmia Mall and Cocola Avenue while enjoying complimentary WiFi throughout their stay.
"The usual comfortable, efficient, friendly and value-for-money stay that we always experience at Toyoko Inn. "
Australia
John
The price is ￥8,156
￥9,006 total
Jan 26 - Jan 27
Toyoko Inn Toyohashi Station Higashi
Exterior
Grand Mercure Lake Hamana Resort & Spa

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, (607)
Relaxation awaits at this Lake Hamana hotel with seasonal pools for all ages. Enjoy pampering massages, garden strolls, and on-site dining after exploring nearby Hamanako Garden Park, with free WiFi and parking for convenience.
"Absolutely love the local options for breakfast. Such a large variety. "
United States
Sara
The price is ￥8,926
￥11,101 total
Jan 19 - Jan 20
Grand Mercure Lake Hamana Resort & Spa
Lobby
EN HOTEL Hamamatsu

EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
3.0 star property
Naka Ward
8.0 out of 10, Very Good, (355)
Stylish accommodation just a 9-minute walk from Hamamatsu Station. Travelers praise the well-maintained facilities while exploring nearby attractions like the Observation Deck and Diorama Factory Museum. Enjoy free WiFi during your stay.
"Great location and new clean hotel."
United States
Douglass
The price is ￥5,868
￥7,101 total
Jan 5 - Jan 6
EN HOTEL Hamamatsu
Lobby
Comfort Hotel Toyokawa

Comfort Hotel Toyokawa

Comfort Hotel Toyokawa
3.0 star property
Toyokawa
8.6 out of 10, Excellent, (122)
Wake up to a complimentary buffet breakfast at this convenient Toyokawa hotel near the train station. Enjoy free WiFi and parking while exploring nearby Toyokawa Central Library and Geo Space Hall. Just a short drive from Odabuchi Station for easy regional access.
"It little bit difficult to find the hotel from train station. Well price and service"
United States
Rika
The price is ￥7,091
￥7,800 total
Jan 12 - Jan 13
Comfort Hotel Toyokawa
Spa
Hazuki

Hazuki

Hazuki
3.0 star property
Shinshiro
9.4 out of 10, Exceptional, (18)
In Shinshiro, this ryokan offers soothing spa services and on-site hot springs for complete relaxation. Enjoy a meal at the restaurant after exploring nearby Yuya Hot Spring and Toshogu, with Yuyaonsen Station just steps away.
"Nice"
Japan
Tomoki
The price is ￥35,637
￥43,273 total
Jan 12 - Jan 13
Hazuki
Front of property
Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu

Hotel Sorriso Hamamatsu
3.0 star property
Naka Ward
8.4 out of 10, Very Good, (463)
Located just a 2-minute walk from Hamamatsu Station, this hotel offers a complimentary buffet breakfast daily. Explore nearby attractions like the Observation Deck and Diorama Factory Museum, then return to enjoy free WiFi and comfortable accommodations.
"Close to train station, extremely clean, very nice breakfast, comfortable bed, room quite small"
Canada
Mike
The price is ￥7,972
￥9,812 total
Jan 12 - Jan 13
Hotel Sorriso Hamamatsu
Free daily buffet breakfast
Hotel Route Inn Hamamatsu Dealer Dori

Hotel Route Inn Hamamatsu Dealer Dori

Hotel Route Inn Hamamatsu Dealer Dori
3.0 star property
Higashi
8.6 out of 10, Excellent, (158)
Located near Hamamatsu Arena, this hotel offers 2 restaurants and rejuvenating massage services at the spa. Guests appreciate the excellent property condition while enjoying convenient amenities like free WiFi and parking during their Japanese getaway.
"Thank you to all the kind staff and amazing facility."
Canada
Jia Yuan
The price is ￥13,091
￥14,400 total
Jan 2 - Jan 3
Hotel Route Inn Hamamatsu Dealer Dori
Daily buffet breakfast (JPY 1100 per person)
Comfort Inn Toyokawa Inter

Comfort Inn Toyokawa Inter

Comfort Inn Toyokawa Inter
3.0 star property
Toyokawa
8.4 out of 10, Very Good, (278)
Conveniently situated a 13-minute walk from Mikawa-Ichinomiya Station, this well-maintained hotel offers complimentary WiFi and parking. Guests can visit nearby Toyokawa City Sakuragaoka Museum and enjoy the beautiful Kamo Iris Garden during their stay.
"Great breakfast, friendly staff. Need taxi to get around"
United States
Hong W.
The price is ￥6,182
￥6,800 total
Jan 12 - Jan 13
Comfort Inn Toyokawa Inter
Public bath
Gamagori Hotel

Gamagori Hotel

Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (123)
Located near Takeshima Fantasy Museum and Mt. Kobo, this hotel offers relaxing massages and body treatments. Guests appreciate the convenient free WiFi, complimentary parking, and easy access to Gamagori Station.
"Quiet comfortable"
United States
Mario
The price is ￥9,000
￥10,200 total
Jan 6 - Jan 7
Gamagori Hotel
Hot springs
Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring
3.0 star property
Toyohashi
9.0 out of 10, Wonderful, (158)
Experience this modern hotel's soothing hot springs while exploring nearby Toyohashi City Museum and Yoshida Castle. Just a 12-minute walk from Toyohashi Station, guests enjoy convenient access to local attractions with free WiFi.
"Room was great, beds were amazing, amenities excellent. Staff was good and hot springs was nice. Many freebies was totally worth staying here. "
Canada
Christopher
The price is ￥8,779
￥9,733 total
Jan 6 - Jan 7
Dormy Inn EXPRESS Toyohashi Hot Spring
Reception
Toyokawa Grand Hotel

Toyokawa Grand Hotel

Toyokawa Grand Hotel
2.5 star property
Toyokawa
8.8 out of 10, Excellent, (3)
Immerse yourself in authentic Japanese hospitality at this Toyokawa hotel. Free WiFi and parking enhance convenience while proximity to Akatsukayama Park and Toyokawa Central Library makes exploration effortless.
The price is ￥11,102
￥12,322 total
Jan 5 - Jan 6
Toyokawa Grand Hotel
Spa
Hazu Gassyo

Hazu Gassyo

Hazu Gassyo
3.0 star property
Shinshiro
8.8 out of 10, Excellent, (5)
Traditional Japanese hospitality awaits at this ryokan near Yuya Hot Spring and Toshogu. Enjoy complimentary breakfast before unwinding with therapeutic massages. The peaceful garden and terrace offer serene moments just 7 minutes from the station.
"愛知県の自然に囲まれた素敵なお宿でした。愛知県在住ですが、なかなか県内旅行の機会はありませんでした。今回コロナで県外への行動制限により、このような発見ができてよかったです。古い建物ですので最新の設備ではありませんが、清潔で快適に過ごすことができました。(自然の中ですので虫は仕方がないと思います。) お食事も地産地消で楽しめました。忘れ物をしてしまいましたが、丁寧な梱包で迅速に対応して頂けました。"
Japan
Anonymous traveler
The price is ￥66,000
￥79,860 total
Jan 25 - Jan 26
Hazu Gassyo
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

Arai Beach

Why not spend a carefree afternoon at Arai Beach during your travels in Kosai?
See properties

Sakichi Toyoda Memorial House

You can learn about the history of Kosai with a stop at Sakichi Toyoda Memorial House. Stroll along the lakeside or discover the area's desert landscape.
See properties

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

Top Kosai Hotel Reviews

Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring

10/10 Excellent
"Room was great, beds were amazing, amenities excellent. Staff was good and hot springs was nice. Many freebies was totally worth staying here. "
Christopher 5-night trip
Posted 13 days ago
Dormy Inn EXPRESS Toyohashi Hot Spring

More cheap stays in Kosai

HOTEL LiVEMAX Hamamatsu-Ekimae

HOTEL LiVEMAX Hamamatsu-Ekimae

Kajimachi Plaza 6F Hamamatsu
The price is ￥4,739 per night from Jan 20 to Jan 21
￥4,739
￥5,749 total
Jan 20 - Jan 21
7/10 Good! (295 reviews)

Hotels in Kosai with star-rating

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 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.
What are some of the best vacation rentals that Kosai has to offer?
Shell Beach Hamana Lake Relax with the sound of - Osaki Villa / Hamamatsu Shizuoka: This vacation home rental near Kosai offers a garden, a barbecue grill, and air-conditioning to help you feel perfectly comfortable in your new surroundings. Kitchen amenities include a fridge, a stovetop, and a microwave. See all 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: Hotel, 1-minute walk from Lake Hamana. Provides 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 7 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 Arai Beach, Lake Hamana, 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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