K-On!'s story revolves around four Japanese high school girls who join
Sakuragaoka Girl's High School's light music club to try to save it from being
disbanded, however, they are the only members of the club. At first Yui Hirasawa,
the main character, has no experience playing musical instruments or reading
sheet music, but she eventually becomes an excellent guitar player.
From then on, Yui, along with bassist Mio Akiyama, drummer Ritsu Tainaka, and
keyboardist Tsumugi Kotobuki spend their school days practicing, performing, and
hanging out together.
K-On! is a Japanese four-panel comic strip manga written and illustrated by Kakifly.