Well I read the entire thing in one go, even knowing in advance about the axe. Thanks for the TL for powering through to the end. With a heavy sigh I can just say, "Oh that's really it, huh?"
I was really hoping the author could have more gracefully wound down the scope of the story, or just ended with a "Where are they all now?" final chapter featuring the whole introduced cast but so much for that. These sorts of non-endings are more forgivable in slice of life/romcom stories but in a manga based around mysteries with numerous loose plotlines left hanging it's a real tragedy. Half-way through the story I got the feeling the author had an identity crisis over what exactly he wanted it to be: Graphic dark life-lessons, cute mystery/drama? Overarching connected plot or anthology vignettes of scares? Both in tone and structure, the story seemed....unstable? Looking back now I just wish we found out what happens to Nene-chan, what the other 9 Unsolved Cases were, and oddly enough what became of Yamamoto as his character evolution progressed (which ended up as a far more dynamic transition than the FMC).