If you're looking to discover somewhere new, look no further than Kosai. Whether you're planning to stay for a night or for the week, the area around Kosai has accommodations to fit every need. Search for hotels in Kosai with Hotels.com by checking our online map. Our map displays the areas and neighborhoods around all Kosai hotels so you can see how close you are from landmarks and attractions, and then refine your search within the larger area. The best Kosai hotel deals are here with our lowest price guarantee.
Hotels in Kosai
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Hotel Route Inn Hamanako
Hotel Route Inn Hamanako
8.0 out of 10, Very Good, (172)
The price is ₩103,590
₩113,949 total
includes taxes & fees
Apr 20 - Apr 21
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.
Top landmarks in Kosai
Arai Beach
Whether you want to hunt for sand dollars or smell the fresh air, Arai Beach is a spot you might want to check out, located 4.7 mi (7.6 km) from central Kosai. Catch the sunset by the shore at Arai Benten Beach, just a short walk away.
Learn more about Kosai
Kosai is well-known for its attractions such as Lake Hamana and Arai Beach.

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- Hotels near Arai Beach
- Hotels near Arai Benten Beach
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- Hotels near Honkoji Temple
- Hotels near Lake Hamana
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- Hotels near Hamamatsu Museum of Musical Instruments
- Hotels near Hamamatsu Castle
- Hotels near Hamamatsu Arena
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