Find hotels in Kosai from $29

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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, (46)
"Wonderful hotel. Very quiet. Our room was huge!"
United States
Sigrid
$26 nightly
The price is $29
Jan 25 - Jan 26
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, (188)
"very good"
Japan
たく
$63 nightly
The price is $69
Jan 12 - Jan 13
Hotel Route Inn Hamanako

Hazuki

Hazuki
3.0 star property
Shinshiro
9.4 out of 10, Exceptional, (18)
"Nice"
Japan
Tomoki
Hazuki

Hazu Bekkan

Hazu Bekkan
3.0 star property
Shinshiro
8.6 out of 10, Excellent, (12)
"This Ryokan was absolutely perfect. Train station literally across the street. Quiet area and the property itself was spectacular. Rooms were spacious, food was delicious. Also, onsen near the lake was peaceful. I would highly recommend staying here."
United States
Channing
Hazu Bekkan

Hiranoya

Hiranoya
4.0 star property
Gamagori
7.8 out of 10, Good, (117)
"Yosh"
United States
Eric
$91 nightly
The price is $103
Jan 5 - Jan 6
Hiranoya

Hamanako Wan Wan Paradise Hotel

Hamanako Wan Wan Paradise Hotel
3.0 star property
Nishi Ward
8.4 out of 10, Very Good, (46)
"清潔感も、ペットへのサービスも、お料理も満足感高い。 出来れば、浴衣の上着とか、お風呂のボディタオルとかがあると嬉しい。"
Japan
Hiroshi
$119 nightly
The price is $134
Jan 7 - Jan 8
Hamanako Wan Wan Paradise Hotel

Tennomaru

Tennomaru
4.0 star property
Kota
9.0 out of 10, Wonderful, (19)
"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
$157 nightly
The price is $172
Feb 2 - Feb 3
Tennomaru

Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (55)
"The view and the owner is very helpful and kind"
United States
Yoong
$57 nightly
The price is $64
Jan 7 - Jan 8
Minshuku Takahashi Kashibuneten

Hoshino Resorts KAI Enshu

Hoshino Resorts KAI Enshu
4.0 star property
Nishi Ward
10.0 out of 10, Exceptional, (22)
"Beautiful resort with a nice Onsen."
United States
Janet
$507 nightly
The price is $561
Jan 6 - Jan 7
Hoshino Resorts KAI Enshu

Hazu Gassyo

Hazu Gassyo
3.0 star property
Shinshiro
8.8 out of 10, Excellent, (5)
"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
Hazu Gassyo

Yunokaze HAZU

Yunokaze HAZU
3.0 star property
Shinshiro
7.8 out of 10, Good, (18)
"夫婦+小さい子供2人の4人での宿泊でしたが、夜、朝ご飯共に子供にも配慮してくださった食事を提供いただいたり、時間の変更にも対応してくださったり、とても気持ちよく過ごせました。5歳の子も楽しんでくれたようで、次はもう少し早く来ようねと、再訪をを希望しておりました。 建物は確かに古いですが、それが温泉旅館、的なところもありますし、水回りもそこまで気になりませんでした。時間の関係で今回は露天風呂に入らなかったので、次はそちらも楽しめたら良いなと思いました。 ありがとうございました。"
Japan
HITOMI
Yunokaze HAZU

Hotel Villa Kuretake

Hotel Villa Kuretake
3.5 star property
Naka Ward
8.0 out of 10, Very Good, (112)
"It was a good room, felt luxurious, I’d go there again I liked it. "
United States
Dhrumil
$80 nightly
The price is $88
Jan 6 - Jan 7
Hotel Villa Kuretake

Hotel Meizanso

Hotel Meizanso
3.5 star property
Gamagori
9.0 out of 10, Wonderful, (17)
"Wonderful hotel and room. Great view of ocean. Onsen was really nice. Japanese breakfasts and dinners outstanding. Staff so very nice and helpful. I hope to go back some day. "
United States
Sally
$190 nightly
The price is $213
Jan 13 - Jan 14
Hotel Meizanso

Tenku Kaiyu no Yado Suehiro

Tenku Kaiyu no Yado Suehiro
3.5 star property
Nishiuracho
7.8 out of 10, Good, (54)
"Great dinner and breakfast. Enomous amount of food, including steak, lobster, fish, pork, rice, soup, dessert. Roof top onsen has a great view. The hotel is also walk distance to a famous sunset viewing spot. The room is a little bit old but clean and nice."
Saudi Arabia
Tyler Francis
Tenku Kaiyu no Yado Suehiro

Hotel Ascent Hamamatsu

Hotel Ascent Hamamatsu
3.0 star property
Naka Ward
7.6 out of 10, Good, (159)
"夜遅くに到着しましたのに、とても丁寧な対応をして下さり、大変好感の持てる受付の方でした。全体的にシンプルかつ清潔感にあふれ、それでいてリーズナブル、三拍子揃っておりました。ありがとうございました。"
Japan
TATSUYUKI
$41 nightly
The price is $45
Jan 4 - Jan 5
Hotel Ascent Hamamatsu

Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring
3.0 star property
Toyohashi
9.0 out of 10, Wonderful, (160)
"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
$57 nightly
The price is $64
Jan 28 - Jan 29
Dormy Inn EXPRESS Toyohashi Hot Spring

HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
3.5 star property
Naka Ward
9.2 out of 10, Wonderful, (270)
"breakfast was curated of local food, absolutely loved it. "
United States
Tian
HOTEL SUI HAMAMATSU

Marugen

Marugen
2.0 star property
Iwata
8.6 out of 10, Excellent, (23)
"近くの釣りスポットに行きやすかったです!"
Japan
mathui
Marugen

Just Inn Premium Toyohashi Station Shinkansen Guchi

Just Inn Premium Toyohashi Station Shinkansen Guchi
3.0 star property
Toyohashi
9.0 out of 10, Wonderful, (105)
"good"
Japan
umi
$61 nightly
The price is $68
Jan 4 - Jan 5
Just Inn Premium Toyohashi Station Shinkansen Guchi

Hotel Associa Toyohashi

Hotel Associa Toyohashi
4.0 star property
Toyohashi
9.0 out of 10, Wonderful, (1006)
"Room was very clean, beds were comfortable, the view was great, and the location is incredibly convenient."
United States
Del
$56 nightly
The price is $61
Feb 1 - Feb 2
Hotel Associa Toyohashi
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 are the best hotels in Kosai that travelers recommend?
Hotel Route Inn Hamanako is a popular choice among travelers in Kosai, Japan, earning an 8.0 review score. This welcoming hotel features essential amenities like air conditioning to ensure a comfortable stay. Guests appreciate the attentive service, making it a reliable base for exploring the beautiful surroundings of Shizuoka-ken.
What are the top pet-friendly hotels in Kosai?
Hotel Route Inn Hamanako in Kosai, Japan, is a delightful option for pet owners seeking a comfortable stay. This hotel not only welcomes furry companions but also offers a host of amenities that cater to both guests and their pets. With free self-parking and complimentary Wi-Fi in the rooms, you can enjoy easy access and connectivity throughout your stay. See more pet-friendly hotels in Kosai.
What are the best budget hotels in Kosai?
Hotel Route Inn Hamanako in Kosai is a charming choice for travelers seeking budget-friendly accommodations without compromising on comfort. This hotel boasts an excellent review score of 8.0, reflecting its dedication to providing a pleasant stay. Guests appreciate the free Wi-Fi in rooms, ensuring connectivity for both leisure and work, while the air-conditioned spaces offer a refreshing retreat after a day of exploration. View all budget hotels in Kosai.
When is the best time to go to Kosai?
The most popular time to visit Kosai is during the summer months, particularly in July. This is when the region comes alive with vibrant festivals, outdoor activities, and warm weather, with average temperatures reaching around 80°F. Such delightful conditions make it great for exploring the scenic coastline, enjoying beach activities, or wandering through the charming streets lined with local shops and cafes.

During the peak season, which runs from June to August, tourists flock to Kosai to take advantage of the sun-soaked days. While this means the area can be busier, it also provides a lively atmosphere that many travelers find enchanting. Engaging in water sports, visiting nearby islands, or simply lounging on the beach can be a fantastic way to immerse yourself in the local culture and natural beauty.

If you're looking for a potential cost-saving option, consider visiting in October. This month often sees fewer crowds while still offering pleasant weather, allowing you to enjoy the stunning landscapes and cultural offerings at a more relaxed pace. The fall foliage can also add a beautiful backdrop to your adventures, enhancing your sightseeing experience.
Can I cancel my hotel reservation on Expedia?
Many Expedia hotel reservations are refundable, provided that you cancel before the hotel's cancellation deadline – this is often within 24-48 hours of your scheduled arrival. If you have a non-refundable booking, it might still be possible to receive a refund if you cancel it within 24 hours of booking. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use our "Fully refundable property" filter during your search to find the right Kosai hotel for you.
How can I save on a Kosai hotel booking with Expedia?
One Key™ - Expedia's free travel rewards program - gives you instant access to perks and Member Prices on Kosai hotels. Plus, you'll earn OneKeyCash™* on eligible bookings to use on future trips. Booking an Expedia hotel and flight package is another great way to save, where bundling can result in significant savings.

*OneKeyCash is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
How much is the nightly rate at a Kosai hotel?
Prices for hotels in Kosai often vary, but you can find a great deal from $29 on Expedia. All sorts of factors affect price, such as the time of year or the days of the week you choose for your stay. Find the best deals by being flexible with your dates, and sort search results by "Price: low to high" for the cheapest rate.

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