Wasteful Days of High School Girl manga’s official website streamed the show’s second teaser video and a TV advertisement on Thursday.
The anime is slated to debut on AT-X, Tokyo MX, TV Aichi, KBS Kyoto, Sun TV, and BS11 on July 5.

- Chinatsu Akasaki as Nozomu Tanaka
- Haruka Tomatsu as Akane Kikuchi
- Aki Toyosaki as Shiori Saginomiya
- Maria Naganawa as Saku Momoi
- Miyu Tomita as Minami Yamamoto
- Rie Takahashi as Kanade Ninomae
- M.A.O as Hisui Kujō
- Satomi Satou as Lily Someya
- Kazuyuki Okitsu as Masataka Sawatari
Chinatsu Akasaki (voice of Nozomu), Haruka Tomatsu (Akane), and Aki Toyosaki (Shiori) will play out the signature tunes. The opening signature melody is “Wa! Moon! dass! cry!,” and the closure signature tune is “Seishun no Reverb”.

Takeo Takahashi is boss chief, and Hijiri Sanpei is coordinating the anime at Passione. Masahiro Yokotani is responsible for arrangement organization. Sachiko Yasuda is responsible for character plans and is boss movement chief. Tomoki Kikuya is forming the music.

Wasteful Days of High School Girl is a Japanese manga arrangement by Bino, serialized online by means of Niconico Seiga, Comic Newtype, and pixiv Comic sites since 2014. It has been gathered in four tankōbon volumes by Kadokawa Shoten.