Talk:Yashiro Nene/@comment-31447822-20200211052005/@comment-31447822-20200217042849

Possibly, since Teru was eager to exorcise him due to the belief that all apparitions are evil. It was confirmed that once exorcised, they will have to stay in the underworld, short term for permanent death or afterlife.

Though there was a surprising theory I read that Yashiro might become the 8th School Wonder, due to having the character  (八) which is eight in Japanese, in her name. The same can be said for Shijima and Mitsuba, where Mitsuba's name has three and Shijima has four. It is likely that she will die like Hanako said, but I'm wondering why Tsuchigomori didn't say anything about it (or due to reason where her book turned red (blood?) signalling her death in the future). There's no theories about what kind of apparition she will become, but each School Wonder has their own representation: No.1 controls time, No.2 controls space (by altering her boundary into a divide between life and supernatural), No.3 controls feelings by conjuring one's insecurities on a mirror, No.4 controls reality and fiction, No.5 controls insight by letting someone view their past and future, No.6 controls death (seen in the latest chapters of the manga), and No. 7 controls wishes.

I think the reason behind why Hanako-kun controls wishes is due to the popular belief that you can wish on a shooting star. Since he was an advocate of astronomy and studying space, there's a theory that goes hand in hand.