川奈 ヒナ

An ordinary high schooler who previously attended an ordinary school. Due to her father's job, Hina was made to transfer to the prestigious St. Christopher Academy. She's a kind and hardworking girl; doing her best to wrap her head around the various (and strict) rules of St. Christopher. 

Like most students of St. Christopher, she greatly admires her competent, kind and handsome teachers. However, after she inadvertently breaks the school rules, she gets a glimpse of their true natures. Her interactions with the teachers she had once admired will greatly change her life...