M-san born in the Shouwa era

I'm Amakura Mio, I was searching for my missing older sister and ended up in a village that seems to have some kind of troublesome tradition

Onee-chan, where did you go?~

Let's hurry home so we can watch the Koshien broadcast~

Whoa! Something appeared!

Ghost~

Ghost!? Eeeek!

Did you think I'd get scared? You fool!

I give up, give up

You, don't underestimate Shouwa-era high school girls!

It's amazing to be born in the Shouwa era!