Kosai Hotels

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Our top choices for Kosai hotels

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 P1,745
P1,919 total
Jun 2 - Jun 3
Tabist Kosai Hamanako no Yado

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very Good, (196 reviews)
"very good"
Japan
たく
The price is P3,991
P4,390 total
Jun 21 - Jun 22
Hotel Route Inn Hamanako

Marugen

Marugen
2.0 star property
Iwata
8.4 out of 10, Very Good, (28 reviews)
"洗面台ハンドル水漏れ、コンセント割れ危ない。窓網戸があまりに汚くさわる気にならない。カーテンをあけることはなかった。口コミは良い印象だったが、実際はそうでもなくて残念。値段が安くても最低限清潔にはしておいてほしい。"
Japan
Masahiro
The price is P4,895
P5,385 total
May 22 - May 23
Marugen

Hazu Gassyo

Hazu Gassyo
3.0 star property
Shinshiro
8.8 out of 10, Excellent, (5 reviews)
"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 P23,057
P27,899 total
May 28 - May 29
Hazu Gassyo

GREENITY IWATA

GREENITY IWATA
3.0 star property
Iwata
9.8 out of 10, Exceptional, (42 reviews)
"Everything about the hotel was amazing. From the room layout and appearance to the bar and staff. I will definitely be staying here again the next time I come to Japan."
United States
Jonathan
The price is P7,825
P8,608 total
Jun 17 - Jun 18
GREENITY IWATA

Hazuki

Hazuki
3.0 star property
Shinshiro
9.4 out of 10, Exceptional, (20 reviews)
"Nice"
Japan
Tomoki
The price is P12,715
P15,386 total
Jun 4 - Jun 5
Hazuki

villa vacances hamanako

villa vacances hamanako
5.0 star property
Nishi Ward
The price is P39,127
P43,039 total
May 26 - May 27
villa vacances hamanako

Kuretake Inn Hamamatsu Nishi Inter

Kuretake Inn Hamamatsu Nishi Inter
3.0 star property
Naka Ward
8.0 out of 10, Very Good, (165 reviews)
"ワンドリンクサービスが良いです。"
Japan
Mami
The price is P6,866
P8,308 total
May 29 - May 30
Kuretake Inn Hamamatsu Nishi Inter

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, (652 reviews)
"Nice place, clean room and great facilities around the hotel complex. Free parking. Awesome breakfast with choices of different cuisine. "
Australia
Edmond
The price is P4,335
P5,362 total
Jun 9 - Jun 10
Grand Mercure Lake Hamana Resort & Spa

Comfort Hotel Toyokawa

Comfort Hotel Toyokawa
3.0 star property
Toyokawa
8.6 out of 10, Excellent, (131 reviews)
"Simple but reliable and good hotel for a fair price. "
United States
Henry
The price is P2,896
P3,186 total
Jun 7 - Jun 8
Comfort Hotel Toyokawa

Kaze no Tani no Iori

Kaze no Tani no Iori
4.0 star property
Kota
9.4 out of 10, Exceptional, (6 reviews)
"とても素敵なお宿で ご飯も全部美味しく頂きました"
Japan
AI
The price is P30,806
P33,887 total
May 29 - May 30
Kaze no Tani no Iori

Hotel Route Inn Hamamatsunishi Inter

Hotel Route Inn Hamamatsunishi Inter
3.0 star property
Nishi Ward
8.4 out of 10, Very Good, (245 reviews)
"Facility is clean"
Japan
Takatsugu
The price is P4,521
P4,973 total
May 24 - May 25
Hotel Route Inn Hamamatsunishi Inter

Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (57 reviews)
"The view and the owner is very helpful and kind"
United States
Yoong
The price is P3,673
P4,041 total
Jun 4 - Jun 5
Minshuku Takahashi Kashibuneten

Tabist IWATA Station Hotel

Tabist IWATA Station Hotel
3.5 star property
Iwata
7.2 out of 10, Good, (161 reviews)
"Convenient location near the train station and the staff were all really friendly "
United Kingdom
Jamie Lee
The price is P2,472
P2,720 total
May 26 - May 27
Tabist IWATA Station Hotel

Yunokaze HAZU

Yunokaze HAZU
3.0 star property
Shinshiro
7.8 out of 10, Good, (18 reviews)
"料理美味"
Taiwan
Wenchun
The price is P13,287
P16,078 total
May 25 - May 26
Yunokaze HAZU

Wan Wan Paradise Hamanako

Wan Wan Paradise Hamanako
3.0 star property
Nishi Ward
8.8 out of 10, Excellent, (61 reviews)
"Very nice onsen hotel and dog friendly. Japanese style room but has beds and comfortable chairs, spacious rooms with seperated shower, toilet and sink rooms. It is very clean and no smell at all (we dont have dog for the stay there). We booked the half board and the 10-course dinner and elegent breakfast were excellent. There is a city bus stop in front the hotel and it directly connects to Hamamatsu station. The onsite onsen is great. It is two bus stops from the beatiful flower park. Highly...
United States
yongwei
The price is P7,573
P8,447 total
Jun 1 - Jun 2
Wan Wan Paradise Hamanako

Hazu Bekkan

Hazu Bekkan
3.0 star property
Shinshiro
8.8 out of 10, Excellent, (13 reviews)
"Wonderful staff! Made our stay that much more exceptional."
Canada
Winnie
The price is P14,623
P17,693 total
May 25 - May 26
Hazu Bekkan

Gamagori Classic Hotel

Gamagori Classic Hotel
3.0 star property
Gamagori
8.2 out of 10, Very Good, (20 reviews)
"古い建物であるが客室の清掃などは行き届きアメニティも充実、しかしなから廊下ドア建具など大きな補修が必要な所も多々ある。 夕食時メインダイニングにヴァイオリンの生演奏があり夜景を望む席でとても良かったです。"
Japan
Noriko
The price is P15,398
P18,632 total
Jun 2 - Jun 3
Gamagori Classic Hotel

Hoshino Resorts KAI Enshu

Hoshino Resorts KAI Enshu
4.0 star property
Nishi Ward
10.0 out of 10, Exceptional, (22 reviews)
"Beautiful resort with a nice Onsen."
United States
Janet
The price is P26,466
P32,140 total
Jun 11 - Jun 12
Hoshino Resorts KAI Enshu

Tennomaru

Tennomaru
4.0 star property
Kota
9.0 out of 10, Wonderful, (22 reviews)
"朝食付きのプラン 1人づつのお膳でした。出来立ての卵焼きや魚の揚げ物が着席後に提供されました。大変美味しかったです。"
Japan
MASAYUKI
The price is P10,903
P11,994 total
Jun 15 - Jun 16
Tennomaru
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.

Top Kosai Hotel Reviews

More cheap stays in 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 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, 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.
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 it like to stay in Kosai?
Visitors can enjoy all that Kosai has to offer including its beaches. In Kosai, there are 8 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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