Kotoko Imai

A third-year junior high school student who is Yume's senior and Suu's partner. Her grade is the top of the third-years, and she is the president of the computer club. She is good at taking care of others. Hoping for a society where humans and robots peacefully live together, she and the computer club put effort on creating robots; "Kotokoto" was her first robot.

(Source: Wikipedia)