Worst (Japanese: ワースト, Hepburn: Wāsuto) is a Japanese delinquent manga series written and illustrated by Hiroshi Takahashi.

It has the same setting as Takahashi's previous manga Crows and QP and revolves around a group of teenage boys who fight their way through the notorious high school Suzuran.

The series is currently being serialized in Japan and has been collected into twenty-five tankōbon volumes.

[5] Hana Tsukishima is a country boy who recently moved to city.

He and his friends encounter and fight many other gangs and rival schools, led by clan-logic and strength hierarchy.