The academy&#039;s head instructor who oversees almost all things related to the school. She is known for her mastery of all things related to becoming a maid or butler and her strict, cold demeanor towards those who slack off in the middle of duty and anything unrelated to school matters and as such, students and even the principal herself avoid provoking her. She uses fountain pens in the same way a ninja uses throwing knives with deadly accuracy.  Source of information: Wikipedia  Voiced by: Kumi Sakuma

Hino Akiharu lost his parents when he was small and was adopted into his uncle's family. He didn't want to be a burden on his uncle's family and decides to enter a free boarding school as a butler, Hakureiryou high school. However, his delinquent boy-like appearance frightens the girls, who make up the majority of the students. Unable to get along with the classmates, Akiharu meets his childhood crush Saikyou Tomomi. 

She is a voice actress who formerly affiliated with Arts Vision and is now affiliated with Amuleto.

[Website](http://chibikuma.dreamlog.jp/) | [Profile](http://amuleto.jp/talents/sakumakumi.html) | [Blog](https://yaplog.jp/chibikuma-days/1) | [Wiki (en)](https://en.wikipedia.org/wiki/Kumi_Sakuma) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E4%BD%90%E4%B9%85%E9%96%93%E7%B4%85%E7%BE%8E) | [Anison](http://anison.info/data/person/13706.html)

Mikan