The official website for the Toilet-Bound Hanako-kun anime revealed the theme songs, a new key visual and cast members for the sequel of the second season. The latest episodes are set to be released on July 6, 2025. Masayoshi Ōishi will perform the opening theme song “Kagome Kagome,” while Akari Kitō performs the ending theme song “mo∞ent.”
Further information regarding the sequel will be revealed in the 10th episode of the “Toilet-bound Hanako-kun: Houkago Radio” web radio show, which the voice actors of Hanako and Tsukasa host. The guests for the upcoming episodes include Yohei Fukui (director of the second season), Satoki Iida (sound director), and Yuki Katayama (producer).
The anime is set to retain the cast from the second season with the addition of Jun Fukuyama, who will star as Shinigami-sama.
The first season of the anime was released in March 2020, while the second season began in January 2025. Crunchyroll streams both seasons of the anime and describes it as follows:
Kamome Academy is rumored to have many mysteries, the strangest of which involves the mischievous ghost of Hanako-kun. When occult-loving high schooler Nene Yashiro accidentally becomes bonded to him, she uncovers a hidden world of supernatural beings. Now, the two of them are conspiring to keep the peace between student and supernatural—that is, if they can only stay out of trouble themselves.