Description

A third-year at Kazekoshi Girls' High School, Mihoko is the captain and ace of their mahjong team. She has heterochromia and because of her self-consciousness, she opens her right eye to no one, not even her teammates. She has a very kind nature, being nice to everyone she meets regardless of who they may be; her kindness extends even to the point where she offersYuuki, an opposing player from the contending school team Kiyosumi, her bento so that she would calm down. She even becomes very teary when her teammates help her out, as she feels that it was her fault that her teammates had to work in her place because it was her responsibility. She is useless when it comes to technology.

Mihoko also admiresHisa, which is due to a tournament three years ago. Due to her talent, she unknowingly kept her right eye open the whole time and when she tried to hide it, Hisa complemented her instead, stating that her right eye was "pretty".

As Kazekoshi's ace, Mihoko is a very skillful player. Her special ability comes when she opens her right eye: this allows her to calculate how the game progresses with excellent accuracy. By taking into account how players organise and physically discard their tiles, she can predict opponents' hands with amazing precision, even being able to guess what yaku the opponent has, how long they've been in tenpai, or which tiles would be useful for them to use. Even without her eye, she is a very skillful player, not to mention she is ranked the number #1 player in her school.