Hime Class

is a japanese 4-koma manga series written by Fujinagi Kaoru. It began serialisation in the Vol. 7 special issue of Manga Time Kirara Carat.

The series was released under 3 volumes from February 2006 to April 2009.

Synopsis
Aoi Mizuno 16 years old. She used to go to elementary, junior high, and high school for girls, and now she's completely male phobia. Aoi-chan's transfer destination was a boys' school until last year! What will happen !?

(Source: Amazon JP - Translated)