Jibaku Shounen Hanako-kun

Jibaku Shounen Hanako-kun (Japanese: 地縛少年花子くん) is a manga series written and illustrated by AidaIro.

The manga started in 2014, and currently runs in the monthly magazine GFantasy and is being published by Square Enix. Yen Press has licensed to digitally release the manga in English, with the official translated title being Toilet-Bound Hanako-kun.

The manga has 8 Volumes in print in Japanese and 6 digital volumes in English.

Plot Summary
Hanako-san, Hanako-san...are you there? At Kamome Academy, rumors abound about the school's Seven Mysteries, one of which is Hanako-san. Said to occupy the third stall of the third-floor girls' bathroom in the old school building, Hanako-san grants any wish when summoned. Nene Yashiro, an occult-loving high school girl who dreams of romance, ventures into this haunted bathroom...but the Hanako-san she meets there is nothing like she imagined! Kamome Academy's Hanako-san...is a boy!