Mou Ippon! (Japanese: もういっぽん!) is a Japanese manga series written and illustrated by Yu Muraoka. It has been serialized in Akita Shoten's shōnen manga magazine Weekly Shōnen Champion since October 2018. As of October 2022, the series has been collected in twenty tankōbon volumes. An anime television series adaptation by Bakken Record is set to premiere in January 2023.