Responses
Hanako didnt come back as a ghost, thats just Nene's memory kicking in.
Tsugimori sensei (I forgot how to spell it) only became a supernatural after hanako passed away, he has human back then.
I think akane became a supernatural for aoi I might be wrong I forgot.
The original Tsukasa died when he was a kid, but was possessed or switched out when he was sick. So it can't be possible that he's still alive, since nothing could possess him.
BUT LIKE, WORSE??? and how is hanako still a ghost like he lived till adulthood but still a ghost??? how can that happen??? and his ghost form is still a highschool boy? and does that mean teru and nene have to solve the problem in only 3 days so that their memories won’t overwrite if according to akane??? is akane actually dead or alive? why is he a supernatural in the first place? if all of the previously dead are alive then it means tsukasa too right? then does that mean he killed amane again? is the supernatural teacher still a supernatural or he’s actually alive? what even is unfolding? why does every chapter must end with a question? what am i even ranting about?