The anime adaptation of the TV anime "Jiraku Shonen Hanako Jun" released additional voice actor information, with Ahnji Chika playing Sakura Nanabo and Mizushima Daisuke playing Natsuhiko Hyuga.

"Jiji Boy Hanako Jun" tells the strange comedy story of the boy who is called Hanako in one of the seven incredibles of gakuen, "Hanako of the Toilet", and the girl Who called him out, Hachiko Ningning, and the anime will be broadcast at 25:58 Japan time on January 9, 2020.