Fumiko was the kind of shy and unpopular girl.
One day, a girl asked her to play a game. Fumiko did not want to, but all the pretty girls were looking at her, so she said yes.
The game of the schoolbag consisted in strangling the person with the strap of his bag, which had to be released by itself. The poor fumiko did not succeed, and the unfortunate accident happened.
Now a Yokai, Fumiko haunts his schoolbag and asks whoever touch it :
" Do you want to play with me, beauty? ". If you say no, she owns you ; if you say yes, she strangles you. To be safe, you have to answer: "Thanks Fumiko, maybe later."
So, you wanna play?