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 5-star hotels

Luxury Tent | In-room safe, individually decorated, individually furnished

villa vacances hamanako

villa vacances hamanako
5.0 star property
Nishi Ward
The price is SAR 2,569
SAR 2,829 total
15 Jun - 16 Jun
villa vacances hamanako
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Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Kosai.
Hotel Associa Toyohashi

Hotel Associa Toyohashi

Nishijuku-cho, Hanada-cho Toyohashi Aichi-ken
The price is SAR 225 per night from Jun 11 to Jun 12
SAR 225
SAR 273 total
11 Jun - 12 Jun
9/10 Wonderful! (1,010 reviews)
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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.

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.

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