So after I've watched the anime I wanted to read the manga but I found 2 different versions of the first chapter? Why are there 2 and which should I read? :
Drunk Bath Salt Scans — Toilet-bound Hanako-kun Chapter 102
Toilet-bound Hanako-kun, Vol. 1 - By Aidairo (paperback) : Target
Toilet-bound Hanako-kun, Vol. 11 | Manga | Yen Press