Jel, a member of VTuber boy band Strawberry Prince, announced information about the main voice cast members and ending theme song of Toi-san wa Seishun Shitai! "Baka to Smartphone to Romance to" ("Toi-san Wants to Enjoy Her Youth! 'Fools, Smartphones and Romance'), the upcoming theatrical anime film based on his short web anime series, in a program streamed on June 24 . In addition to Jel and Akane Toi played by Jel himself, which had already been announced, the following voice cast members are confirmed to join the film. Momo Mochizuki voiced by Aki Toyosaki Satan Yamada voiced by Yuma Uchida Yuri Himeno voiced by Ayane Sakura Hideki Otaku voiced by Junta Terashima Haruka Shirakawa voiced by Manaka Iwami Kenichi Minamoto voiced by Takehito Koyasu Kiriya Numaoka voiced by Nobuhiko Okamoto Jel voiced by Jel Akane Toi voiced by Jel Additionally, the ending theme song "Mirai no Kimi kara Daijoubu!" ("It's okay from future you!") is written and composed by Kenichi Maeyamada (aka Hyadain), and sung by Strawberry Prince. RELATED: Toi-san Anime Film Unveils Main Visual Toi-san wa Seishun Shitai! "Baka to Smartphone to Romance to" is set to release in Japan on July 18, 2025. Mankyu ( The Ice Guy and His Cool Female Colleague ) directs the film at studio Seven Arcs, with a script by Yoichi Kato ( THE IDOLM@STER Million Live! ), character designs by Akemi Kobayashi ( Love After World Domination ) and music by Hiromi Mizutani ( Food for the Soul ). The story of Toi-san follows Akane Toi, a high school girl who is known by her classmates as “Toi-san”. Toi-san intends to have an ordinary high school experience, but on her first day of school she meets a handsome boy named Jel, and although Toi-san assumes that her school life is about to turn into a romance, instead Jel and the rest of her classmates are so wacky and eccentric that every day turns into a comedy complete with stand-up routines and skits! In the film, Toi-san ends up joining the mysterious “Youth Romance Club”, which seeks to uncover “youthful” and “romantic” things. Jel artist visual Source : STPR press release ©STPR Inc./2025 Toi-san wa Seishun Shitai! "Baka to Smartphone to Romance to" Production Committee