Ultra-Fem Shishihara-kun (Japanese: 女子力高めな獅子原くん, Hepburn: Joshiryoku Takamena Shishihara-kun) is a Japanese manga series written and illustrated by Mii Aimai.

Written and illustrated by Mii Aimai, the series originated as a one-shot released in August 2019.

The one-shot was turned into a full series, which began serialization on Comic Smart's Ganma!

[2] As of September 2024, Ichijinsha has collected the series' individual chapters into eight tankōbon volumes.

[14] In the 2022 Tsutaya Comic Award, the series ranked eighth.