Blu-ray Region Free. Hitori Gotoh, aka Bocchi-chan, plays guitar in hopes of joining a band. And while she's famous online, what's holding her back is that she's incredibly introverted. That is, until a desperate drummer gets Bocchi-chan out of her shell and onto the stage.. Actors: Yoshino Aoyama (Voice), Sayumi Suzushiro (Voice), Saku Mizuno (Voice), Ikumi Hasegawa (Voice). Director: Keiichiro Saito, Yusuke Kawakami, and others. Languages: Japanese, English. Subtitles: English. Running Time: 300 minutes approx. Discs: 2