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 time when they...

It's alluring, it's adorable, it's in all the colors of the rainbow--it's AidaIro Illustrations, the Toilet-bound Hanako-kun artbook! Featuring all the color pages published in Monthly GFantasy from 2015-2019, over...

It's spooky, it's kooky, it'll have you playing hooky—it's another Toilet-bound Hanako-kun artbook, Aidalro Illustrations 2! This installment contains over two hundred images, including all the color pages published in...

The origin of AidaIro's masterpiece! Toilet-bound Hanako-kun was originally published in Monthly GFantasy as a self-contained short series, and you can read those three chapters here along with AidaIro's debut work, "The Beloved Living...

"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'...

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. In exchange, she has to help...

"I'm not going anywhere."Nene 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...

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...

When Nene is invited by enigmatic playboy Natsuhiko to a sketchy yet oddly enjoyable tea party, she meets Hanako-kun's "girlfriend" and his "little brother"...?! On top of that, she learns...

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...

Out of nowhere, Nene finds herself being dragged inside a mirror, where she meets the spirit of a young boy calling himself Mitsuba. As the two attempt to escape fitogether,...

It's been three days since they returned from within School Mystery Three, the Hell of Mirrors. To cheer up the depressed Kou, Nene heads to the Boundaries' Tanabata festival. She...

One day, Nene goes to school as usual, only to find Hanako-kun acting like one of her normal classmates...!? Weirder still, even though he’s supposed to be a ghost, nobody...

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...

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...

Shijima-san is willing to help Nene and her friends escape from the painting, but they don't have much time to reach the distant exit. To make matters worse, Hanako-kun is...

Nene and Akane are rescued from the clutches of a horde of supernaturals by School Mystery No. 6...only for him to immediately kidnap Aoi?! With so many School Mystery seats...

After going to rescue Aoi, Hanako-kun and Nene are thrown from No. 6's boundary and suddenly find themselves in a strange village, where they meet a girl named Sumire who...

Nene’s best friend Aoi has been trapped on the Far Shore—but to Hanako-kun, who has been worrying for ages over how to save Nene from her rapidly approaching death, this...

In exchange for a life, the link between this world and the next has been severed. Even so, Nene and Kou continue looking for a way to reach the boundaries,...