Komachi Akimoto (秋元 こまち, Akimoto Komachi?) / Cure Mint (キュアミント, Kyua Minto?), Pretty Cure of Tranquility
Voiced by: Ai Nagano
In the third-year, Komachi is kind and shy, and likes to read books and write. However, once she is angered enough, she will snap and release her temper. She is a volunteer at the school library, along with Karen/Cure Aqua, and often spends her time there writing stories. Her dream is to become a writer, and she exhibits particular talent in this: Nuts praised her first completed story (upon the 7th revision), and he does not give praise lightly. She has romantic feelings for Nuts, which she expresses in the form of her second novel. Her parents own a traditional Japanese sweetshop. She becomes a Pretty Cure when she acknowledges with Nozomi's thought.
The green-clad Cure Mint is the counterpart of Cure Aqua. For catching Pinkies, Coco gets a flute/piccolo from her Pinky Catch.
She introduces herself as "The Tranquility of the Green Earth, Cure Mint!" (安らぎの緑の大地キュアミント!, Yasuragi no midori no daichi, Kyua Minto!?)