The setting was a year round blooming
Long-established ryokan with mysterious plum and cherry trees
The hot spring resort,Tokoharu Koi-Koi Hot Spring.

The story of the hero and heroines begins in this open-air bath.

You and your childhood friends, the sisters, will weave
You and your sisters who have known each other since childhood...?

Become the main character and relive the story
"The Adventure Part."

The unique VR hot spring
"The Action Part."

Now, immerse yourself in a hot spring tale where love blooms in VR!

Localization will be released for English