Over Rev! (Japanese: オーバーレブ!, Hepburn: Ōbā Rebu!) is a Japanese manga series created by Katsumi Yamaguchi and Team39. The manga began serialization in the now-defunct seinen manga magazine Weekly Young Sunday in November 1996, and compiled into 31 volumes released between May 1997 and November 2004. The series also spanned into a live action film (V-Cinema) and a CD drama. There were plans for an anime and OVA, but there were no further reports about production. The story revolves around Ryoko Shino, a Japanese high school senior and a former track star who gets into street racing after breaking her Achilles tendon. The tagline for the series is "A Legend of Ultimate Hot Rodder".