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

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30 Aug - 31 Aug
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31 Aug - 1 Sept
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4 Sept - 6 Sept
In two weeks
11 Sept - 13 Sept

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Our top choices for Kosai hotels

1. Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
Kosai
Japan
RESTITUTA BULFA
NZ$138
31 Aug - 1 Sept
Hotel Route Inn Hamanako

2. Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado
Kosai
United States
Sigrid
NZ$49
15 Sept - 16 Sept
Tabist Kosai Hamanako no Yado

3. Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
Nishi Ward
United Kingdom
Katarina
NZ$112
30 Sept - 1 Oct
Grand Mercure Lake Hamana Resort & Spa

4. Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
Nishi Ward
United States
Yoong
NZ$99
7 Sept - 8 Sept
Minshuku Takahashi Kashibuneten

5. Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel
Naka Ward
United States
Linda
NZ$166
31 Aug - 1 Sept
Hamamatsu Marriott Hotel

6. Comfort Hotel Toyohashi

Comfort Hotel Toyohashi
Toyohashi
United States
Joshua
NZ$95
31 Aug - 1 Sept
Comfort Hotel Toyohashi

7. Hotel Arc Riche Toyohashi

Hotel Arc Riche Toyohashi
Toyohashi
Canada
rogelio
NZ$139
31 Aug - 1 Sept
Hotel Arc Riche Toyohashi

8. Kuretake Inn Hamamatsu Nishi Inter

Kuretake Inn Hamamatsu Nishi Inter
Naka Ward
Japan
tomoyoshi
NZ$135
6 Sept - 7 Sept
Kuretake Inn Hamamatsu Nishi Inter

9. Hotel Associa Toyohashi

Hotel Associa Toyohashi
Toyohashi
NZ$113
31 Aug - 1 Sept
Hotel Associa Toyohashi

10. Hotel Route Inn Hamamatsunishi Inter

Hotel Route Inn Hamamatsunishi Inter
Nishi Ward
Japan
Takatsugu
NZ$138
13 Sept - 14 Sept
Hotel Route Inn Hamamatsunishi Inter

11. Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
Naka Ward
Australia
Eric
NZ$65
31 Aug - 1 Sept
Comfort Hotel Hamamatsu

12. Loisir Hotel Toyohashi

Loisir Hotel Toyohashi
Toyohashi
Japan
INKEOL
NZ$303
22 Sept - 23 Sept
Loisir Hotel Toyohashi

13. Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
Naka Ward
United States
Vwerosuo
NZ$50
7 Sept - 8 Sept
Centurion Hotel Hamamatsu

14. Just Inn Premium Toyohashi Station Shinkansen Guchi

Just Inn Premium Toyohashi Station Shinkansen Guchi
Toyohashi
Japan
umi
NZ$122
6 Sept - 7 Sept
Just Inn Premium Toyohashi Station Shinkansen Guchi

15. Daiwa Roynet Hotel Hamamatsu

Daiwa Roynet Hotel Hamamatsu
Naka Ward
Canada
Lauren
NZ$112
6 Sept - 7 Sept
Daiwa Roynet Hotel Hamamatsu

16. Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu
Naka Ward
United States
James A
NZ$216
13 Sept - 14 Sept
Okura Act City Hotel Hamamatsu

17. Richmond Hotel Hamamatsu

Richmond Hotel Hamamatsu
Naka Ward
United States
Lawrence
NZ$95
31 Aug - 1 Sept
Richmond Hotel Hamamatsu

18. Hotel Listel Hamanako

Hotel Listel Hamanako
Kita Ward
Hong Kong SAR China
Evan
NZ$149
13 Sept - 14 Sept
Hotel Listel Hamanako

19. HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU
Naka Ward
United States
Joshua
NZ$63
13 Sept - 14 Sept
HOTEL SUI HAMAMATSU

20. Hotel Route Inn Toyohashi Ekimae

Hotel Route Inn Toyohashi Ekimae
Toyohashi
United States
Ken
NZ$116
6 Sept - 7 Sept
Hotel Route Inn Toyohashi Ekimae
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Stay near popular Kosai attractions

Arai Beach

7.0/10 (2 reviews)
Why not spend a care-free afternoon at Arai Beach during your travels in Kosai?
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Arai Benten Beach

7.0/10 (2 reviews)
Why not spend a care-free afternoon at Arai Benten Beach during your travels in Kosai?
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Myoryuji Temple

After visiting Myoryuji Temple, make a plan to see the other sights and activities in Kosai. Take in the festivals and desert landscape in the area.
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Road Station Shiomisaka

Road Station Shiomisaka is just one of the places to see in Kosai, so why not enjoy the other things to explore during your travels? While you're in the area, wander around the natural setting.
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Ogaji Temple

6.0/10 (2 reviews)
After visiting Ogaji Temple, make a plan to see the other sights and activities in Kosai. Amble around the area's lakeside or experience its festivals.
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Honkoji Temple

After visiting Honkoji Temple, make a plan to see the other sights and activities in Kosai. Experience the area's festivals and musical theatre.
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Sakichi Toyoda Memorial House

6.0/10 (2 reviews)
You can learn about the history of Kosai with a visit to Sakichi Toyoda Memorial House. Stroll along the lakeside or discover the area's desert landscape.
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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
A coastal city with a marina, buildings, and a forested hill.

Top Kosai Hotel Reviews

Recent Reviews in Kosai

Hotel Associa Toyohashi

Hotel Associa Toyohashi

10/10 Excellent
"立地が大変便利でした。雨にも濡れず、風にも負けなかったです。"
kazuya 1-night trip
Posted 21 hours ago
Hotel Associa Toyohashi
Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

8/10 Good
"I really liked my room. It was spacious and clean. The staff were very helpful. The only negative is that I think the property could be updated a little bit. My stay was great. I'll definitely stay again when in the Hamamatsu area."
James A 1-night trip
Posted 2 weeks ago
Okura Act City Hotel Hamamatsu
Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG

10/10 Excellent
"Friendly and helpful staff. Amazing breakfast! Very conveniently located at the train station. Thank you! ありがとう!"
Jason 3-night trip
Posted 1 month ago
Crowne Plaza - ANA Hamamatsu by IHG
Dormy Inn EXPRESS Toyohashi Hot Spring

Dormy Inn EXPRESS Toyohashi Hot Spring

10/10 Excellent
"Don’t miss the free Ramon dinner at 9:30 PM and then head to the Onsen. You will sleep like a rock."
Mark 1-night trip
Posted 1 month ago
Dormy Inn EXPRESS Toyohashi Hot Spring
EN HOTEL Hamamatsu

EN HOTEL Hamamatsu

8/10 Good
"Overall the stay was great. I just wish there were more power outlets in the room. The one by the door was too loose and couldn't be used properly. There was one power strip on the wall but that was it The one thing we didn't like was the smoking room in one corner of the main lobby. Even though it has a door isolating it, the smell of cigarette was still strong around the lobby and reception area."
Guilherme 3-night trip
Posted 3 months ago
EN HOTEL Hamamatsu
Hamamatsu Marriott Hotel

Hamamatsu Marriott Hotel

10/10 Excellent
"Staff was amazing. Gorgeous faculty. Large, well appointed rooms. Will definitely recommend to friends"
Linda 2-night trip
Posted 4 months ago
Hamamatsu Marriott Hotel
HOTEL SUI HAMAMATSU

HOTEL SUI HAMAMATSU

10/10 Excellent
"If you are sea eel lover , to be good to stay. And city accessibility is perfect. 711, kanesue super market are less than 10mints to go"
Morikazu 2-night trip
Posted 4 months ago
HOTEL SUI HAMAMATSU

More cheap accommodation in Kosai

Hotel South Garden Hamamatsu

Hotel South Garden Hamamatsu

325-30 Sunayamacho Hamamatsu Shizuoka
NZ$69
31 Aug - 1 Sept
7.6/10 Good! (51 reviews)
Hotel South Garden Hamamatsu
AB Hotel Iwata

AB Hotel Iwata

1-5-1 Nakaizumi, Iwata-shi Iwata Shizuoka Prefecture
NZ$81
30 Sept - 1 Oct
10/10 Exceptional! (2 reviews)
AB Hotel Iwata
Castle Inn Toyokawa

Castle Inn Toyokawa

14-1 Shimonagayamacho Toyokawa Aichi Prefecture
NZ$93
3 Sept - 4 Sept
10/10 Exceptional! (4 reviews)
Castle Inn Toyokawa
HOTEL LiVEMAX Hamamatsu-Ekimae

HOTEL LiVEMAX Hamamatsu-Ekimae

Kajimachi Plaza 6F Hamamatsu
NZ$100
7 Sept - 8 Sept
HOTEL LiVEMAX Hamamatsu-Ekimae
Marugen

Marugen

4581 Toyohama Iwata Shizuoka
NZ$146
31 Aug - 1 Sept
8.2/10 Very good! (30 reviews)
Marugen
Tabist Katahara Resort Gamagori

Tabist Katahara Resort Gamagori

Kanehira-cho Kaido 29 Gamagori Aichi
NZ$150
6 Sept - 7 Sept
6.2/10 (25 reviews)
Tabist Katahara Resort Gamagori

Find out more about Kosai

Top reasons to visit Kosai

  • Scenic Landscapes: Kosai offers stunning views, perfect for outdoor adventures and romantic getaways.
  • Amusement Parks: Enjoy thrilling rides and attractions for a fun-filled day with family or friends.
  • Boat Racing: Experience the excitement of boat racing, a unique highlight of your visit.
  • Cultural Exploration: Discover temples, lakes, and beaches that reflect the rich history and culture of the region.
  • Warm Hospitality: Enjoy the friendly locals and a variety of accommodation options, from hotels to traditional ryokans.

Find great hotels near Kosai

Experience a delightful stay in Kosai, Shizuoka Prefecture, with a variety of accommodation options including hotels and traditional ryokans. Whether you're seeking a family getaway, a relaxing hot spring retreat, or a business-friendly environment, Kosai has something to offer every traveller. Explore nearby areas like Omaezaki and Kakegawa, or enjoy a unique stay at Kozakura Cottage, ensuring a memorable vacation experience in this beautiful region of Japan.

  • Loisir Hotel Toyohashi: This 3.5-star hotel blends comfort and functionality, making it a great choice for business travellers. Located 19.3km from Kosai, Loisir Hotel Toyohashi offers a guest rating of 8.6 out of 10. The hotel features well-equipped meeting rooms and high-speed internet access, catering to those who need to stay connected while away. Guests can also enjoy on-site dining options that offer a taste of local and international cuisine, ensuring a convenient and enjoyable stay.
  • Grand Mercure Lake Hamana Resort & Spa: Situated just 11.3km from Kosai, this 3.5-star resort boasts a serene hot spring theme, perfect for relaxation and rejuvenation. With a guest rating of 8.0 out of 10, Grand Mercure Lake Hamana offers an onsite natural hot spring, inviting guests to unwind in its soothing waters. The resort also provides a range of spa treatments for those looking to pamper themselves during their stay. The combination of scenic views of Lake Hamana and tranquil surroundings creates a peaceful retreat.
  • Richmond Hotel Hamamatsu: A family-friendly 3-star hotel located 19.3km from Kosai, Richmond Hotel Hamamatsu has received a commendable guest rating of 8.8 out of 10. This hotel is ideal for families, offering amenities such as free cribs and bed guards for children. The hotel also provides breakfast options for kids at a nominal fee, ensuring that families can start their day off right. With its welcoming atmosphere and thoughtful services, it’s a great base for exploring the region with loved ones.

Where to stay near Kosai

Discover the charm of Kosai, a city nestled in the Shizuoka Prefecture, perfect for outdoor enthusiasts and romantics alike. Explore its scenic landscapes and rich history while enjoying the warm hospitality of friendly locals. Venture into nearby towns for a taste of traditional Japanese culture and budget-friendly experiences. Whether you're wandering through historical sites or soaking in the serene atmosphere, Kosai offers unforgettable memories for every traveller.

  • Toyohashi: Situated approximately 21 kilometres from Kosai, Toyohashi is a vibrant city that attracts visitors year-round, particularly peaking in August and during the festive season from November to December. Known for its outdoor offerings, family-friendly activities, and stunning scenery, Toyohashi boasts several exciting venues, including an amusement park and a popular water park. Nature lovers will appreciate the nearby lake and urban park, which provide ample opportunities for relaxation and recreation. The city’s theme park is a must-visit for thrill-seekers, making it an ideal destination for family outings.
  • Nishi Ward: Located around 13 kilometres from Kosai, Nishi Ward is a charming neighbourhood famed for its scenic beauty and romantic atmosphere. Visitors often flock here in August, October, and December, enjoying its outdoor activities and picturesque landscapes. The area features an amusement park and a water park, perfect for family fun and adventure. Additionally, Nishi Ward is home to a music museum, adding a cultural dimension to your visit. The nearby lake and theme park further enhance the attractions, making it a delightful spot for sightseeing and leisurely walks.
  • Murakushi: Just a short distance of approximately 13 kilometres from Kosai, Murakushi is a quaint village that offers a unique blend of outdoor adventure and family-friendly experiences. Visitors are drawn to this area, especially between August and October, for its thrilling recreational activities. The local amusement park and recreational area are perfect for a day out with the family. Nature enthusiasts will enjoy the proximity to a beautiful beach, lake, and theme park, providing a variety of activities that cater to all ages and interests.

Things to do in Kosai

Shopping

In Kosai, visit the local shops for unique gifts and souvenirs that showcase Japanese craftsmanship. If you're up for a drive, explore the Aeon Mall in nearby Hamamatsu, located about 19.3km away, featuring a wide range of stores and dining options for a pleasant shopping experience.

Recreation

The Kosai Onsen offers a tranquil retreat with soothing mineral-rich hot springs, surrounded by beautiful landscapes. Enjoy traditional Japanese ryokan accommodation, where you can relax and rejuvenate after a day of exploring the scenic coastline and lush greenery of Shizuoka Prefecture.

At the Kosai Sports Park, you can partake in various recreational activities such as jogging, cycling, and outdoor sports. The park's expansive green spaces and walking paths provide a refreshing environment to unwind and stay active.

Adventure

Explore the scenic trails of the Kosai City Nature Park, offering beautiful views and diverse wildlife. For thrill-seekers, try the water sports at Lake Hamana, where kayaking and jet skiing provide an adrenaline rush amidst stunning surroundings.

Nightlife

Kosai offers a relaxed nightlife atmosphere with local izakayas serving tasty dishes and drinks. Visit the vibrant karaoke bars for a fun night out, or enjoy a quiet drink at a cozy pub. The city’s friendly vibe makes it easy to mingle and experience Japanese culture after dark.

*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, nestled in Shizuoka Prefecture, offers a perfect blend of outdoor adventures and scenic beauty for a romantic getaway. Visitors can explore a variety of attractions, including temples, stunning lakes, and picturesque beaches, catering to culture enthusiasts and families alike. For an unforgettable experience, don’t miss out on capturing photos of Kosai's beautiful tourist spots and immerse yourself in the local charm.

  • Arai Benten Beach: Enjoy the laid-back beach vibes at Arai Benten Beach, where you can relax on golden sands and soak up the sun. The gentle waves and scenic backdrop create a tranquil atmosphere, perfect for unwinding and enjoying a leisurely day by the sea.
  • Hamanako Palpal Theme Park: Located 17.7km from Kosai, this amusement park is ideal for thrill-seekers and families. With a variety of outdoor rides and attractions, Hamanako Palpal offers a mix of adventure and fun, making it an exciting day out for all ages.
  • Lake Hamana: Just 12.9km away, Lake Hamana boasts stunning scenery and romantic lakeside spots. Enjoy outdoor activities or take a peaceful stroll along the shore, immersing yourself in the natural beauty of the area.

The nearest major airports for your trip to Kosai

Reaching Kosai in Shizuoka Prefecture is easy via major nearby airports. Chubu Centrair International Airport (NGO) is 70.8km away, with hotels like the 4-star Kamenoi Hotel Chitamihama and Wakamatsu Chita Hot Spring Resort , both offering shuttle services. Komaki Airport (NKM) is 88.5km from Kosai, featuring the luxurious Nagoya Tokyu Hotel and Nagoya Marriott Associa Hotel, which provide airport shuttles. Alternatively, Mt. Fuji - Shizuoka Airport (FSZ) is 62.8km from Kosai, with accommodation options like the 4-star Kamenoi Hotel Yaizu and Tsumagoi Resort Sai No Sato, which are also conveniently located for access to the airport.

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, although it depends on the cancellation policy of your booking. Most bookings are refundable if cancelled within 24 to 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 hotel booking in Kosai with Expedia?
One Key™—Expedia's free travel rewards program—gives you instant access to discounts with 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. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
How much is the nightly rate for a hotel in Kosai?
Prices for hotels in Kosai often vary, but you can find a great deal from NZ$49 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 our cheapest rates.

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