Seitokai Yakuindomo is a Japanese four-panel manga series written and illustrated by Tozen Ujiie. It ran in Kodansha's Magazine Special from May 2007 to June 2008. It was then transferred to Kodansha's Weekly Shōnen Magazine, where it ran from July 2008 to November 2021. Its chapters are collected and published into individual tankōbon volumes, with twenty-two volumes released as of January 2022.