Toilet-bound Hanako-kun!

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,...

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...

The origin of AidaIro s masterpiece! Toilet-bound Hanako-kun (ital) was originally published as a self-contained short series, and you can read those three chapters here along with AidaIro s debut...

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,...

It's autumn at Kamome Academy, and the annual school festival is underway. While Nene and her friends are busy with preparations, a select few begin carrying out their plot in...

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...

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...

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...

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...

By the Clock Keepers decree, the past has been rewritten, creating a new future and all of a sudden, Nene finds herself in a world very different from the one...

The big clock that governs Kamome Academy s time is destroyed a sin that the Clock Keepers won t easily forgive. When Akane is called upon to fulfill his duty,...

Now that the gang has escaped from No. 6 s boundary, Kou has found renewed resolve to become an exorcist like his big brother. But he doesn t expect to...

Thanks to the manipulations of those in the broadcast room, Nene and Sumire find themselves trapped once more in No. 6 s boundary. While Hanako-kun isn t there to help...

After being ripped apart by the severance between this world and the next, Nene and Hanako-kun are finally reunited. That being said, it s not exactly a happy reunion. With...

Nene has managed to escape the final resting place of all the kannagi sacrificed in this town, reuniting with Kou and the boy they now know to be a younger...

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 boundary,...

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...

Nene and Akane are rescued from the clutches of a horde of supernaturals by School Mystery No. 6... who then immediately kidnaps Aoi?! With so many School Mystery seats unfilled...