If you're looking for manga similar to Toilet-Bound Hanako-kun, you might like these titles.
A boy known as Dorotabo is avoided by the people who surround him, and Inugami is a detective who specializes in the occult. Their story begins with Inugami arriving at the boy's town to investigate a case where many cattle are dying and their bodies rot in just one night.
YES. I WILL TELL YOU RIGHT NOW. YES.
Anime, it's very close to eachother.
They both possess elements of similarity far more than a brick and patrick star's rock house.
They both have insane art (TBHK Art in the ANIME IS INSANELY ADORABLE AND ADDICTING AND TOTALLY DARK AND AWESOME)
DARK DARK DARK ELEMENTS that are overshadowed by light hearted comedy!
Characters you will SEARCH FOR ON IG/YT 247 BECUS THEY SO DELISH (development is excellent as well, don't get me wrong there!)
MYSTERIOUS - Just so much of the unknown is presented in small little hiccups, you'll be striving to know more, through either fandom wiki, or reddit, but guess what..YOU WON'T, BECAUSE YOU HAVE TO DIVE DEEP INTO THE MATERIAL!!!!
UNDERRATED - Both are incredibly underrated, and deserve more publicity. You see that this manga of TBHK is at rank 19, RANK 19. AND THE AMOUNT OF VIEWERS IS LESS THAN 10K. YEAH. GET IT BOYS/girls (since most probably are girls, at least by my calculations with my friend group).
Overall, do it, read it, watch it, everything!
There is a metropolitan legend which is about a girl assaulted and cut in pieces by mysterious assassins in a building now abandoned. The legend continues with telling that a finger of that girl has never been found, and whoever will find it can ask for a wish, which will be granted. A group of guys, for fun, choose to try going at that place and look for the finger, but one of them disappears. Seven years passed since that tragic event, and the guys finally decide to look for their friend...
It happened after school one rainy day... A group of friends have stayed behind to prepare for the next day’s school festival. One moment they are idly telling ghost stories but the next an enormous earthquake strikes and the entire school seems to fall down around them. They awake to find themselves trapped in a parallel version of their school. A school abandoned and disheveled and whose calendar dates back to 1927. Can they find a way out of this nightmare or are they doomed to the same fate that befell the other victims whose corpses that lie numerous throughout the school?
A collection of very short and mostly atmospheric stories dealing with urban legends, ghosts, and superstitions all organized around a specific theme.
The Queen of Horror Manga, Kanako Inuki, brings you School Zone, a series about ordinary children who encounter the strange and terrifying at their very own school, and discover that many ghost stories, urban legends, and superstitions are truly and horribly real.
This is the story of Ichiro, whose life is changed forever when he discovers a procession of ghosts walking down the street and with a local reporter tries to figure out why the ghosts are walking through town.
Hanako is a ghost who for some reason possesses toilets and can't go to heaven. However, she isn't much depressed by this fact, and keeps busy with a blog about her experiences and lot of encounters with living people and other ghosts, whom she helps to make it through to heaven.