Note: Character name romanizations are not official)
Kenjiro Tsuda as Saijō (both left column in image below), a branch manager of Seikan Electronics;
Sayaka Ohara as Satomi s mother Mitsuko; and
Kenji Hamada as Nomiyama, a researcher in Seikan Electronics and the one in charge of the Shion Project. Japanese comedian
Kazlaser and former Takarazuka actress
Miyu Sakihi will also voice as-yet unspecified roles in the film.
Funimation s new synopsis for the film is as follows:
Sing a Bit of Harmony tells the story of the beautiful and mysterious Shion (
Tao Tsuchiya) who transfers to Keibu High School where she quickly becomes popular for her open-hearted personality and exceptional athletic talent. but she turns out to be an AI (artificial intelligence) in the testing phase! Shion s goal is to bring chronic loner Satomi (