Yuyushiki
Yuyushiki is a Japanese 4-panel manga series written and illustrated by Komata Mikami, which began serialization in Houbunsha's Manga Time Kirara magazine from April 2008 issue. An anime television adaptation by Kinema Citrus aired in Japan between April and June 2013. An original video animation was released on February 22, 2017. The series' name is derived from the term.
Plot
The series follows the daily lives of three high school girls: the intelligent but childish Yuzuko, the kind but airheaded Yukari, and the mature and easily irritated Yui, who are all part of their school's Data Processing Club. As the girls spend their days having meaningless discussions, they occasionally come up with topics to research while in their clubroom.
Characters
;Yuzuko Nonohara
;Yukari Hinata
;Yui Ichii
;Yoriko Matsumoto
;Chiho Aikawa
;Kei Okano
;Fumi Hasegawa
Media
Manga
The original manga by Komata Mikami began serialization in Houbunsha's Manga Time Kirara magazine from April 2008. The first tankōbon volume of the manga was released March 26, 2009, and fifteen volumes have been published as of September 27, 2025.
Anime
The anime television adaptation is produced by Kinema Citrus and is directed by Kaori. Series composition is done by Natsuko Takahashi and character design by Hisayuki Tabata. The series aired between April 9 and June 26, 2013, and was simulcast with by Crunchyroll. The opening theme is "One Two!" by Rumi Ōkubo, Risa Taneda and Minami Tsuda, while the ending theme is "Affection" by Mayumi Morinaga. Sentai Filmworks licensed the series in North America and released it on subtitled DVD on July 1, 2014. An original video animation episode was released in Japan on February 22, 2017. The opening and ending themes respectively are "Kirameki! no Hi" and "Aozora no Tsukurikata", both performed by Ōkubo, Tsuda, and Taneda.
Video game
Characters from the series appear alongside other Manga Time Kirara characters in the 2017 mobile RPG, Kirara Fantasia.