housing agencies tend to leave out that sort of info because most people are afraid of ghosts and the rent would drop. but you do have a point
Japan keeps detailed housing records that can be accessed once you have permission. Also, gossip is another form of information gathering and I bet you that if there was a gruesome or untimely death, a house wife in the neighborhood definitely knows about it.
yeah your right
And actually he can just ask her. This way he can take her permission to look up for her history too. Like he can literally cominkcate with her
For a guy who is obsessed with ghosts, he never thought to look into the history of that apartment building to find out who she is? Clearly she's bound to that apartment for a reason.