Mitsuka Yoshimine  

, 芳峰 蜜香

The main characters in this story are mitsuka, who is both intelligent and resourceful, but also a shameless exhibitionist who enjoys showing off to her students more than teaching them english. she often interrupts conversations at inconvenient times, causing embarrassing situations by misunderstanding most things as sexual acts or orgies. however, she occasionally demonstrates surprising insight into the relationships between others, particularly ren and takeya.