Flunk Punk Rumble, known in Japan as Yankī-kun to Megane-chan (ヤンキー君とメガネちゃん), is a Japanese manga series written and illustrated by Miki Yoshikawa. It was serialized in Kodansha's shōnen manga magazine Weekly Shōnen Magazine from October 2006 to May 2011, with its chapters collected in 23 tankōbon volumes. The manga was released in English by Chuang Yi in Singapore; only three volumes were released.