GA Geijutsuka Art Design Class (GA 芸術科アートデザインクラス, GA Geijutsuka Āto Dezain Kurasu, Also written "GA Art Department Art Design Class") is a seinen yonkoma manga series by Satoko Kiyuzuki. The series was serialized in Heiwa Shuppan's moe four-panel manga magazine Comic Gyutto! from its first issue on July 23, 2004 to its last issue (the third issue). Afterwards, a one-shot manga appeared in the August 2005 issue of Houbunsha's seinen manga magazine, Manga Time Kirara Carat, and began regular serialization from the November 2005 issue to the December 2015 issue. Yen Press announced at Comic Con 2008 that it had acquired a license for English-language distribution of GA Geijutsuka Art Design Class in North America. A 12-episode anime adaptation by AIC Plus+ aired in Japan between July and September 2009.
The Ayanoi High School features the Geijutsuka Art Design Class (GA) that focuses on the arts. Five close friends — the energetic "hime"-prankster Noda Miki; the level-headed, cynical Nozaki Namiko; the intelligent, observant, and kind Oomichi Miyabi; the lively and mischievous tomboy Tomokane; and the curious, innocent, glasses-wearing Yamaguchi Kisaragi — attend this class with great enthusiasm, learning about the many art techniques. Every day seems to pose a new and interesting challenge, be it struggling with the latest assignment or when dealing with the daily strangeness of school life.