Yowamushi Pedal (弱虫ペダル, Yowamushi Pedaru, lit. "Weakling Pedal") is a Japanese manga series written and illustrated by Wataru Watanabe. It began serialization in the 12th issue of Akita Shoten’s shōnen manga magazine Weekly Shōnen Champion in 2008, and as of October 2022, the series has been compiled into 80 tankōbon volumes. The manga has been licensed in North America by Yen Press in 2015. Several new mangas continue to be published.