A character marketing video for Mob Psycho 100 III, the third season of the television anime adaptation of ONE's Mob Psycho 100 manga, was made available online by Warner Bros. Japan on Wednesday. Teruki Hanazawa, also known as Teru, is seen in several scenes from the first two seasons of the anime:

On October 5 on Tokyo MX, BS Fuji, and on October 7 on Cartoon Network in Japan, the anime will make its television debut.

With the exception of Asia, Crunchyroll will stream the anime in Japanese with English subtitles and a dub as it airs in Japan. On Saturday, the opening two episodes were shown at Crunchyroll Expo.

Shigeo "Mob" Kageyama, Arataka Reigen, Ekubo, Ritsu Kageyama, and Teruki Hanazawa are all played again by Setsuo Ito, Takahiro Sakurai, Akio Ohtsuka, Miyu Irino, and Yoshitsugu Matsuoka.

Other cast members who will be returning are:

Atsumi Tanezaki portrays Tome Kurata, while Takanori Hoshino plays Serizawa.
As Tsubomi, Uki Satake portrays, and as Ichi Mezato, Ayumi Fujimura
As Musashi Goda, Toshihiko Seki
Tenga Onigawara is played by Yoshimasa Hosoya.