Kosai

Travel Guide

A stone lantern, a pine tree, and a coastal view.
Two pine trees by a calm sea with boats in the distance.
A traditional Japanese torii gate surrounded by a forest of pine trees.
A traditional Japanese temple surrounded by cherry blossoms.
A traditional Japanese temple entrance with stone steps leading up to a wooden gate, surrounded by dense trees and a gravel path.
Tabist Kosai Hamanako no Yado

Tabist Kosai Hamanako no Yado

2 out of 5
1253-1 Ochiba Kosai Shizuoka
Fully refundable
The price is ￥4,507 per night from Jul 28 to Jul 29
￥4,507
per night
Jul 28 - Jul 29
Stay at this guesthouse in Kosai. Enjoy free WiFi, free parking, and daily housekeeping. Popular attractions Lake Hamana and Sakichi Toyoda Memorial House are ...
7/10 Good! (49 reviews)
Good overall
"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 Feb 10, 2025

Tabist Kosai Hamanako no Yado
Hotel Route Inn Hamanako

Hotel Route Inn Hamanako

3 out of 5
1049-1, Komi Kosai Shizuoka-ken
The price is ￥11,171 per night from Jul 29 to Jul 30
￥11,171
per night
Jul 29 - Jul 30
Stay at this hotel in Kosai. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Lake Hamana and Sakichi Toyoda Memorial House are located ...
Hotel Route Inn Hamanako
Hotel Associa Toyohashi

Hotel Associa Toyohashi

4 out of 5
Nishijuku-cho, Hanada-cho Toyohashi Aichi-ken
The price is ￥9,125 per night from Jul 26 to Jul 27
￥9,125
per night
Jul 26 - Jul 27
Stay at this hotel in Toyohashi. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the property condition in our reviews. Popular ...
9/10 Wonderful! (1,002 reviews)
"This hotel is connected to the station and to other shops. It is in easy walking distance of the street car which gies to the historic castle and shrine. We were visiting for the fireworks and there was a map to show us where to go. The staff are extremely helpful and polite. We didn't eat in the ..."

Reviewed on Jul 20, 2026

Hotel Associa Toyohashi
See all 201 properties in Kosai
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.
Le Grand Mishima

Le Grand Mishima

3 out of 5
1398-1 Hamamatsu Shizuoka
Stay at this apartment in Hamamatsu. Enjoy free WiFi. Popular attractions Hamamatsu Science Museum and Enshunada Coastal Park are located nearby.
Le Grand Mishima
Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka

Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka

Hamamatsu City Shizuoka
Stay at this campground in Hamamatsu. Enjoy air conditioning. Popular attractions Shibukawa Azalea Park and Akiba Golf Club are located nearby.
9/10 Wonderful! (2 reviews)
"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 Dec 29, 2025

Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka
Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka

Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka

Hamamatsu city Shizuoka
Stay at this campground in Hamamatsu. Enjoy air conditioning. Popular attractions Shibukawa Azalea Park and Akiba Golf Club are located nearby.
Stay in the mountains BBQ area provided Cottage / Hamamatsu City Shizuoka
See all properties in Kosai
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.

Stay near popular Kosai attractions

Arai Beach

7.0/10 (2 reviews)
Why not spend a carefree afternoon at Arai Beach during your travels in Kosai?
See properties

Cities near Kosai

Travel to see Cherry blossom in Hamamatsu flower park, Shizuoka, Japan

Hamamatsu

A traditional Japanese castle surrounded by lush greenery and a stone wall.

Toyohashi

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