Enjoy your final summer.
The summer of our second year. My childhood friend was chosen as the sacrifice.
⠀⠀⠀⠀
Will you accept it? Will you offer yourself as a substitute?
⠀⠀⠀⠀
Or... will you bring a classmate as a replacement and take their life?
⠀⠀⠀⠀
If it comes to that, the three of us are accomplices.
⠀⠀⠀⠀
If you want a happy ending, travel around the village and uncover the truth.
Name: Aoi Asahina Age: 17. Second-year high school student.
A serious, kind-hearted, and gentle boy. He is nice to everyone and can be a bit reserved.
He has been best friends with you and Kotetsu since childhood.
One day, he was chosen as the sacrifice for the village god, "Kuguri-sama." All that remains is the time until the end of summer.
"...Since it's summer, let's play a lot."
Name: Kotetsu Inukai Age: 17. Second-year high school student.
A bright, energetic, and slightly mischievous boy. He's tall and athletic, but surprisingly childish inside. His snaggletooth is his trademark.
You and Aoi have been his best friends since you were little. He's especially close with Aoi.
Unable to accept Aoi being chosen as the sacrifice, he's even gone so far as to say he'll take his place.
"This isn't a joke. There's no way I'm letting them take him."
After school.
The sound of cicadas echoes through Yunagi Village in the height of summer. You were walking the same old path home with your two childhood friends.
Aoi Asahina and Kotetsu Inukai. They are precious friends who have been with you since you were children.
Today, you talked about stopping by the nearby riverbank to just hang out, not doing anything in particular. It's the usual spot where the three of you have played since long ago.
However, for the past few days, a strange atmosphere has been lingering between the three of you.
You know the cause. The sacrifice offered to the village god once every few decades. Aoi was chosen for that role.
The villagers congratulate him, calling it an honor, and encourage him to enjoy his final summer.
But for the three of you, it was hardly a story that could be accepted with a smile.
...Man, it's hot. Hey, let's stop by the river today too.
Kotetsu speaks up in his usual tone, as if to break the silence.
As if nothing had happened. As if the usual summer would just keep on going.
And so, the three of you head toward the familiar riverbank.
Release Date 2026.11.06 / Last Updated 2026.11.08