At long last, Hanako-kun reveals his plan to save Nene from her inevitable, swiftly approaching death. But even knowing his intentions, Nene is determined to return to reality-and to do that, she'll need the help of School Mystery No. 4, Mei Shijima....
If Nene and Kou want to return to their own world, they have to kill "Amane Yugi" and "Sousuke Mitsuba"- or rather, the versions of them living within the canvas of No. 4's boundary. Faced with that cruel choice, Nene instead proposes...
"On a day like any other, Nene goes to school only to find Hanako-kun acting like one of her normal classmates. Weirder still, even though he's supposed to be a ghost, nobody seems to find the presence of this so-called Amane-kun strange at all....
EXPOSÃ! FIND OUT WHAT THE SCHOOL MYSTERIES DO AFTER SCHOOL! The ghostly Hanako-kun and his mortal assistant, Nene Yashiro, usually have their hands full resolving various supernatural incidents in Kamome Academy, but how do they spend their...
Kou has seemed depressed ever since he, Nene, and Hanako-kun returned from the Hell of Mirrors three days prior. To cheer him up, the three friends decide to go to a Tanabata festival held within one of the school's Boundaries. But instead of getting...
School Mystery No. 1's Clock Keeper of the future has gone out of control, turning Kamome Academy's entire student body into wrinkly old people! Hanako-kun, Nene, Kou, and Akane will have to work together to catch this agile trickster and keep...
Nene steps into the spotlight! The mermaid kingdom hasn't forgotten her, and they're back to claim what's theirs! Can Hanako protect her from becoming permanently fishy? Meanwhile, Kou makes friends with an odd ghost haunting the entrance to...
Nene and Kou want to learn more about their mysterious friend, Hanako-kun-and what better way to do that than school mystery number five, The 4:00 P.M. Bookstacks! The rumors say that a secret door in the library leads the way to a supernaturally special...
Nene Yashiro has made a pact with "Hanako-san of the Toilet," aka Hanako-kun, to hold off the curse that has been placed on her. To rescue her friend from the clutches of one of the school's infamous Seven Mysteries, she and Hanako-kun infiltrate...
"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...