On Friday, the official Twitter account for The Devil Is a Part-Timer!! (with two exclamation points), the second anime season based on Satoshi Wagahara's The Devil Is a Part-Timer!! light novel series, began streaming the anime's second promotional video. The video previews the anime's theme song "WITH" by Minami Kuribayashi, as well as more cast members, Disney+ streaming in Japan, and the anime's July 14 premiere date.

On July 14 at 11:30 p.m. (10:30 a.m. EDT), the anime will debut on the Tokyo MX and BS11 channels, as well as MBS and AT-X. On the same day and time as the broadcast premiere, the anime will be available exclusively on Disney+ in Japan. On July 7, the voice actors will appear in a special program to discuss the second season and their memories of recording the voices for the second season.

Asuka Nishi as Rika Suzuki, Yumi Uchiyama as Mayumi Kisaki, Azumi Asakura as Emerada, and Yichi Iguchi as Mitsuki Sarue/Sariel are among the newly announced returning cast members. Kikuko Inoue as Lailah, Takehito Koyasu as Gabriel, Yuko Kaida as Amane guro, and others have joined the cast.

On the new season, Daisuke Tsukushi (Isekai Cheat Magician, Girl Friend Note) and Studio 3Hz will take the place of Naoto Hosoda and White Fox. Masahiro Yokotani, Ryosuke Nakanishi, Akemi Tejima (Wish), Jin Aketagawa, and Lantis will reprise their roles as series script supervisor, musical composer, color key artist, and music production company, respectively. Atsushi Ikariya, who served as both character designer and chief animation director in the first season, has been replaced. Minami Kuribayashi will return to perform the opening theme song of the new season, "WITH." For the first season of the anime, she sang the opening theme song "ZERO!!."