|Japanese voice actor||Natsuko Kuwatani|
|English voice actor||Jessica Boone|
Kimura was Nagisa's classmate during her junior year. However, she was no longer her classmate in her senior year. She played pranks on Nagisa because she found Nagisa interesting; ironically none of Nagisa's classmates noticed this, not until Nagisa fell into a trap set by the "Dirty Pair" (Tomoya and Youhei).