Eight unique characters
It is a wallpaper application with a clock function that changes over time.

People living in Akitsushima Village
A high school first grader who came back to the village that was away
Mitsunari-Samurai's older brother Shinto priesthood
Kiyonari-A father's father
真-茜 's childhood friend
Saki-Aoi and a good friend
Keiichiro-The scion of the village master
Yuya-Keiichiro's companion
Folklore scholar who came to check village