Maki Kumon

Maki Kumon (久門 真紀 Kumon Maki) is a classmate of Takuma Hirose and a childhood friend of Hamaji Yakumo.

At the end of the anime, she eventually marries Hamaji (which now makes her Maki Yakumo) and they have an unknown child.

Trivia

 * Her name Maki means "real, genuine" (真) (ma) and "narrative" (紀) (ki).