@Kevhammmer Originally it was biweekly, but it turned monthly during the pandemic.
@Porenges Funnily enough, the manga most similar to this one is its exact opposite. Furyou Taimashi Reina is about a bunch of highschoolers encountering all sorts of supernatural threats that the eponymous MC solves for them with pure, unbridled violence!
All for a small fee of ten thousand yen or so.
https://mangadex.org/title/38672/furyou-taimashi-reina
In all seriousness, Reina does have some similar-looking ghosts and similar situations to what Miko experiences, except she's way overqualified to handle them. Also, it has fanservice.