The official website for the anime Bocchi the Rock! has revealed the first trailer, a visual, and a premiere date of October 8th.
Check out the trailer:
The anime is inspired by the 4-panel manga by Aki Hamaji .
Visual:

Synopsis
The manga's story follows Hitori "Bocchi-chan" (roughly translated as "completely alone") Gotou, a lonely student whose heart belongs to her guitar. She does nothing every day except strum her guitar alone at home. However, one day she meets Nijika Ijichi, who is looking for a guitarist for his band, "Kessoku Band".
Main cast
Yoshino Aoyama as Hitori “Bocchi-chan” , Sayumi Suzushiro as Nijika Ijichi , Saku Mizuno as Ryou Yamada and Ikumi Hasegawa as Ikuyo Kita .

Furthermore, the main characters will make an advance appearance at a screening of the anime at the Shinjuku Wald 9 theater in Tokyo on October 5th.
Staff
Keiichirou Satou will direct the anime at CloverWorks . Yuusuke Yamamoto is the assistant director, while Erika Yoshida is supervising and writing the script. Kerorira (animation director on Wonder Egg Priority ) is doing the character design. Ayumi Nagaki is the prop designer, Aoi Umeki is in charge of 2D artwork, Asuka Yokota is the key art colorist. Yasunao Moriyasu is the art director, while taracod is handling the background art. Tsubasa Kanamori is the director of photography composition. Katsuaki Miyaji is the CG director, Daisuke Hiraki is the editor, Tomoki Kikuya is in charge of the music, Akiko Fujita is the sound director, and Shota Yaso is in charge of sound effects.
Finally, the manga by author Aki Hamaji has been serialized in Hobunsha 's Manga Time Kirara Max since December 2017.
Source: Bocchi the Rock website
