Visit Kosai

Hotel Route Inn Hamanako
Nothing any defect, but just all facilities could be aged. If possible, and if I can suggest to you that it might be better some update.
Reviewed on 17 November 2025

Tabist Kosai Hamanako no Yado
It's was really good, I forgot to ask for an early check-in but theh saw me sitting outside waiting let me check in early which was super nice, I did nock to ask if I could leave my bags but the only staff there at the time was deaf, so that's okay. The room was good and comfy and warm. And the bath ...
Reviewed on 10 February 2025

Hotel Associa Toyohashi
Room was very clean, beds were comfortable, the view was great, and the location is incredibly convenient.
Reviewed on 29 December 2025

Kozakura Cottage, a healing moment in the mountains
台所の水道が出なくなった。 風呂のお湯が泥混じりだった。
Reviewed on 6 January 2025

Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka
設備が充実していた。バーベキューもできて良かった。
Reviewed on 29 December 2025

Great deal Consecutive night plan Cottage for 5 / Hamamatsu City Shizuoka
Popular places to visit
Arai Benten Beach
Why not spend a carefree afternoon at Arai Benten Beach during your travels in Kosai?
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.
Sakichi Toyoda Memorial House
You can learn about the history of Kosai with a stop at Sakichi Toyoda Memorial House. Stroll along the lakeside or discover the area's desert landscape.
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 theater.
Ogaji Temple
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.
- Arai Beach
- Arai Benten Beach
- Sakichi Toyoda Memorial House
- Myoryuji Temple
- Ogaji Temple
- Honkoji Temple
- Road Station Shiomisaka
- Lake Hamana
- Hamanako Palpal Theme Park
- Takeshima Island
- Hamamatsu Fruit Park Tokinosumika
- Lagunasia
- Yuya Hot Spring
- Hamamatsu Museum of Musical Instruments
- Hamamatsu Arena
- Hamamatsu Castle
- Yamaha Stadium
- Toyokawa Inari Shrine
- Hamamatsu Flower Park
- Nishiura Onsen
- Nakatajima Sand Dunes
- Kanzanji Temple
- Hamanako Garden Park
- Hamamatsu City Zoo
- Toyohashi Park
- Fukuda Beach
- Act Tower
- Takeshima Aquarium
- Toyohashi City Museum of Art and History
- Enshunada Coastal Park
- Maisaka Beach
- Toyohashi Museum of Natural History





