List of Toilet-Bound Hanako-kun chapters

Toilet-Bound Hanako-kun is written and illustrated by AidaIro. The series started in the July 2014 issue of Square Enix's Monthly GFantasy, published on June 18, 2014.^[1][2] Square Enix has compiled its chapters into individual tankōbon volumes. The first volume was published on May 22, 2015.^[3] A volume 0 was released on December 27, 2019.^[4] As of October 27, 2025, 25 volumes have been published.^[5]

In North America, Yen Press announced in July 2017 that they would publish the manga digitally.^[6] In July 2019, Yen Press announced the print release of the series.^[7]

A spin-off manga series titled Hōkago Shōnen Hanako-kun launched online on February 22, 2018. It was licensed by Yen Press under the title After-School Hanako-kun;^[8] and released in April 2021.^[9]