Kanae Hayashizaki

Kanae calls herself the younger sister of Hayashizaki Kazuki, but she is actually his adoptive older sister and also looks younger than him. She is also the student council president of the Swordsmanship Division. Currently, she has the highest positivity level of 175.

Kanae loves her brother Kazuki so much that it became almost an obsession for her as when she said she will do anything to make Kazuki go to the Swordsmanship Division. She knows that Kazuki sees her as his little sister, but she will do anything to gain his affection. Kanae can be cold towards those she isn't familiar with.

(Source: Magika no Kenshi Wiki)