A shrine in Otsu, Shiga, Japan, with the Japanese writing "Karasaki Shrine." The shrine overlooks Lake Biwa.

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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 CA $35
CA $38 total
Jun 24 - Jun 25
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, (200 reviews)
"Quite place & clean ,Parking is wide"
Japan
RESTITUTA BULFA
The price is CA $90
CA $99 total
Jul 14 - Jul 15
Hotel Route Inn Hamanako

Hotel Route Inn Shinshiro

Hotel Route Inn Shinshiro
3.0 star property
Shinshiro
9.2 out of 10, Wonderful, (486 reviews)
"Very clean and very friendly staff."
United States
Jeremiah
The price is CA $90
CA $99 total
Jun 27 - Jun 28
Hotel Route Inn Shinshiro

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, (659 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 CA $63
CA $79 total
Jun 25 - Jun 26
Grand Mercure Lake Hamana Resort & Spa

Toyoko Inn Hamamatsu-eki Minami-guchi

Toyoko Inn Hamamatsu-eki Minami-guchi
3.0 star property
Naka Ward
9.6 out of 10, Exceptional, (4 reviews)
"とにかくスタッフの方の対応が良く、気持ちよく過ごせました。"
Japan
Takako
The price is CA $81
CA $89 total
Jun 26 - Jun 27
Toyoko Inn Hamamatsu-eki Minami-guchi

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 CA $60
CA $65 total
Jun 28 - Jun 29
Comfort Hotel Toyokawa

Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (968 reviews)
"close to station"
United States
soukthavy
The price is CA $79
CA $98 total
Jun 21 - Jun 22
Daiwa Roynet Hotel Hamamatsu

Hotel Associa Toyohashi

Hotel Associa Toyohashi
4.0 star property
Toyohashi
9.0 out of 10, Wonderful, (1,011 reviews)
"Great location, at the train station, close to shops and tram. Would definitely stay again"
Australia
Bradley
The price is CA $84
CA $102 total
Jun 15 - Jun 16
Hotel Associa Toyohashi

Tabist Katahara Resort Gamagori

Tabist Katahara Resort Gamagori
2.5 star property
Gamagori
6.2 out of 10, (24 reviews)
"Considering the price, it makes sense"
Japan
しんいち
The price is CA $58
CA $64 total
Jul 11 - Jul 12
Tabist Katahara Resort Gamagori

EN HOTEL Hamamatsu

EN HOTEL Hamamatsu
3.0 star property
Naka Ward
8.0 out of 10, Very good, (376 reviews)
"Great location and new clean hotel."
United States
Douglass
The price is CA $49
CA $59 total
Jul 10 - Jul 11
EN HOTEL Hamamatsu

Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
2.0 star property
Naka Ward
9.0 out of 10, Wonderful, (2 reviews)
"Staff was amazing. Gorgeous faculty. Large, well appointed rooms. Will definitely recommend to friends"
United States
Linda
The price is CA $135
CA $164 total
Jun 14 - Jun 15
Hamamatsu Marriott Hotel

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 CA $145
CA $179 total
Jun 28 - Jun 29
Kuretake Inn Hamamatsu Nishi Inter

Hotel Route Inn Hamamatsu Dealer Dori

Hotel Route Inn Hamamatsu Dealer Dori
3.0 star property
Higashi
8.6 out of 10, Excellent, (161 reviews)
"Thank you to all the kind staff and amazing facility."
Canada
Jia Yuan
The price is CA $102
CA $112 total
Jun 28 - Jun 29
Hotel Route Inn Hamamatsu Dealer Dori

Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
3.0 star property
Naka Ward
8.8 out of 10, Excellent, (661 reviews)
"Great stay, ofc it helps if you know some Japanese or use translate"
Japan
Rei
The price is CA $61
CA $68 total
Jun 28 - Jun 29
Richmond Hotel Hamamatsu

Gamagori Hotel

Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (131 reviews)
"Quiet comfortable"
United States
Mario
The price is CA $79
CA $89 total
Jul 1 - Jul 2
Gamagori Hotel

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, (108 reviews)
"good"
Japan
umi
The price is CA $81
CA $90 total
Jun 14 - Jun 15
Just Inn Premium Toyohashi Station Shinkansen Guchi

Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
4.5 star property
Naka Ward
9.0 out of 10, Wonderful, (1,008 reviews)
"Great place to stay!"
Spain
F. J.
The price is CA $148
CA $179 total
Jun 28 - Jun 29
Okura Act City Hotel Hamamatsu

Lake&Mountain Hamamatsui inn

Lake&Mountain Hamamatsui inn
2.0 star property
Kita Ward
10.0 out of 10, Exceptional, (1 review)
"いなさ湖のバス釣りで泊まり込みできました。 近くて、快適、設備もないです。 何より安いです。 また泊まります。"
Japan
Koji
The price is CA $53
CA $59 total
Jun 24 - Jun 25
Lake&Mountain Hamamatsui inn

Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
4.0 star property
Toyohashi
9.4 out of 10, Exceptional, (218 reviews)
"A modern and newly built hotel offering complimentary drinks in a pleasant library-style bar. The location is very convenient, with many restaurants and shops nearby, and it also offers a great view of the city. We enjoyed our stay."
Singapore
Echo
The price is CA $83
CA $92 total
Jun 21 - Jun 22
Hotel Arc Riche Toyohashi

Comfort Hotel Toyohashi

Comfort Hotel Toyohashi
3.0 star property
Toyohashi
8.8 out of 10, Excellent, (239 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 CA $62
CA $68 total
Jun 21 - Jun 22
Comfort Hotel Toyohashi
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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 is the best area to stay in Kosai?
The best area to stay in Kosai is around Washizu Station, which serves as a convenient base for exploring the city and its surroundings.

This area offers straightforward access to public transport, with the station being the central point. You'll find a selection of local eateries and essential shops within a short walk, providing everyday conveniences. The vicinity to Lake Hamana also means pleasant views and easy access to lakeside activities.

For couples looking for a relaxed getaway, staying near Washizu Station is ideal. You're well-placed to enjoy strolls along the lakefront or visit the nearby Washizu Hachiman Shrine, a peaceful and historic site. The ease of getting around from here allows for an unhurried exploration of the area.

Families will also find Washizu Station area practical. Its transport links make day trips to attractions like the Hamamatsu Flower Park or the Hamanako Garden Park straightforward, without needing to navigate busy city centres.
What are the best budget hotels in Kosai?
For budget-friendly accommodation in Kosai, consider the Hotel Route Inn Hamanako.

The 3-star Hotel Route Inn Hamanako, with an 8.0 rating, offers excellent value. Guests can expect complimentary WiFi, free toiletries, and convenient free parking for cars, RVs, buses, and trucks, including an electric car charging station. It is located just 0.5 km from Honkoji Temple and 5.4 km from Lake Hamana.
What are the best hotels in Kosai near Lake Hamana?
For hotels in Kosai near Lake Hamana, the Hotel Route Inn Hamanako is an excellent option.

The 3-star Hotel Route Inn Hamanako, with an 8.0 rating, is conveniently located just 5.4 kilometres from Lake Hamana. Guests appreciate the complimentary WiFi and the free parking, which includes spaces for RVs, buses, and trucks, as well as an electric car charging station. It also offers free toiletries for added convenience.
When is the best time to go to Kosai?
The best time to go to Kosai is during spring (March to May) or autumn (September to November) for pleasant weather and minimal rainfall.

Spring in Kosai offers mild temperatures, typically ranging from 10°C to 20°C, making it comfortable for exploring. This season is particularly well-suited for those who appreciate natural beauty, as the area's cherry blossoms (sakura) are in full bloom, especially around the Hamana Lake area. It's an excellent time for couples looking for scenic walks and enjoying the picturesque landscapes.

Autumn also provides agreeable conditions, with temperatures usually between 15°C and 25°C. The humidity is lower, and the vibrant colours of the autumn foliage, particularly around the mountains surrounding Hamana Lake, are a significant draw.
Can I cancel my hotel reservation on Expedia?
You can cancel your hotel reservation on Expedia, though it depends on the cancellation policy of your booking. Most bookings are refundable if canceled within 24-48 hours of the scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. If free cancellation is available, you can cancel directly through your Expedia account by logging in, going to "My Trips", and selecting your reservation. To find flexible deals, filter your search by "Fully refundable property" for hotels in Kosai.
How can I save on a Kosai hotel booking with Expedia?
Members always get our best prices. Find our best Kosai hotel deals by joining Expedia's free travel rewards program today. As a member, you can unlock instant savings and member perks when you're logged in to your account. Another tip is to book your hotel and flights together on Expedia, where bundling can result in significant savings.
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 CA $38 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.