My Tiny SenpaiMy Tiny Senpai.

My Tiny Senpai (Japanese: うちの会社の小さい先輩の話, Hepburn: Uchi no Kaisha no Chiisai Senpai no Hanashi; lit. 'Story of a Small Senior in My Company') is a Japanese manga series written and illustrated by Saisou. It was serialized on Takeshobo's Storia Dash website from April 2020 to September 2025 before being transferred to the Takecomic website in October 2025. Its chapters have collected into thirteen tankōbon volumes as of September 2026.