Toilet-Bound Hanako-Kun, Vol. 3 - Aidairo

nI'm not going anywhere. nNene and Kou want to learn more about their mysterious friend, Hanako-kun-and what better way to do that than by hunting down school mystery number five, The Four P.M. Bookstacks? Rumors say a secret door in the library leads the way to a supernaturally special collection. The Bookstacks know everything about everyone who's attended Kamome Academy-past, present, AND future But whatever you do, don't read the red books...or your future will be drenched in blood