Kaishu is an upscale beachside property situated on a lush hill that overlooks the Pacific Ocean. It is located in Shirahama in Wakayama Prefecture. It features scenic open-air hot spring baths, large communal baths, as well as three types of private open-air baths that the guests can reserve.

Kaishu also provides a “Yuamigi” bathing attire. In addition, there is also a spa center available that offers various treatments and massages.

It has 109 Japanese style rooms with tatami mat flooring, and some with a private outdoor bath. All rooms are equipped with a television, a humidifier, a refrigerator, a hairdryer and a safe.

One night’s stay can range from 30,000 to 75,000 JPY. Kaishu offers two dining options for the guests, “Shiosai” and “Umihotaru”, both of which serve dishes that feature seasonal ingredients like seafood and mountain produce.

A specialty is Japanese black beef from the Kumano region. Kaiseki meals are also available. Guests can also choose among Japanese and Wester set meals.

Kaishu is accessible by taking the JR Kansai Airport Line from Kansai International Airport to Hineno Station, then JR Limited Express to Shirahama Station. The establishment is operating normally with safety measures in place and limited acceptance to prevent the spread of infection.

Book Kaishu in Nanki Shirahama Onsen (Wakayama) - There is a scenic mixed open-air hot spring bath that you enter with a bathing suit. The view of the sea from spots such as the room and open-air baths is beautiful. With three types of private-use open-air hot spring baths. 111 min by JR Limited Express from Kansai International Airport, Osaka.

*The Maisonettes (Hamaya Wing) come with hot spring baths.


Rooms with open-air baths Available

Onsen Area Shirahama

Is this place ryokan only or ryokan with an onsen? Onsen Ryokan

Does this ryokan have private onsen (hot spring)? Yes

Is there a communal shared public bath? Yes

Are there additional rental options? With open-air tubs 3 With indoor tubs 0 With both indoor and outdoor tubs 0 Hours 15:00 - 24:00, 05:00 - 10:00 Price Free How to book Use when available (no reservation necessary)

In or near Kyoto

Price range (yen) 30,000 - 75,000

The price includes one dinner and one breakfast