Wasteful Days of High School Girls
Wasteful Days of High School Girls is a Japanese manga series by Bino, serialized online via Niconico Seiga, Comic Newtype, and pixiv Comic websites since 2014. It has been collected in fifteen tankōbon volumes by Kadokawa Shoten as of July 2025. An anime television series adaptation by Passione aired from July to September 2019. A live-action series aired on TV Asahi from January to March 2020.
On June 9, 2021, it was announced the manga would go on a hiatus after the author Bino gave birth to her first child. The manga resumed on December 24, 2021.
Characters
The names and nicknames of all the characters are puns and allusions to the central "quirk" of their personality. For example, the name Lily is a hint of a lilies, whose Japanese title "yuri" is also used to refer to lesbian love in Japanese pop culture.;Nozomu "Baka" Tanaka
;Akane "Wota" Kikuchi
;Shiori "Robo" Saginomiya
;Saku "Loli" Momoi
;Minami "Yamai" Yamamoto
;Kanade "Majime" Ninomae
;Hisui "Majo" Kujyō
;Lily Someya
;Masataka "Waseda" Sawatari
;Rie "USB" Mikami
;Kohaku Kujyo
;Airi "Nora" Nobara
;Utako "Hime" Nakamura
;Shiikyon
;Peanut-P
;Masayoshi Suzuki
Media
Manga
The manga series began serialization on the Comic Newtype website in 2014. It has been collected into fifteen tankōbon volumes as of January 8, 2026.Anime
An anime television series adaptation was announced on November 1, 2018. The series was animated by Passione and directed by Hijiri Sanpei, with Takeo Takahashi as chief director, Masahiro Yokotani handling series composition, and Sachiko Yasuda designing the characters. Tomoki Kikuya composed the music. The series aired from July 5 to September 20, 2019, on AT-X, Tokyo MX, TVA, KBS, SUN, and BS11. Chinatsu Akasaki, Haruka Tomatsu, and Aki Toyosaki performed the series' opening theme song "Wa! Moon! dass! cry!", as well as the series' ending theme song "Seishun no Reverb".Drama
A live-action drama series premiered on TV Asahi on January 24, 2020. The series' theme song is "Starting Over" by Little Glee Monster.| Title | Original air date |