Kaemugi

Kaemugi is a femslash ship between Kaede Akamatsu and Tsumugi Shirogane from the Danganronpa fandom.

Canon
Initially thought to be a life-sized doll, Kaede didn't expect that Tsumugi has the title of the Ultimate Cosplayer due to her normal-looking appearance. She states that she has a "strange, almost sexy aura" that can't stop from falling off Tsumugi because she was out of costume.

In the bonus scene, Tsumugi offered Kaede to paint her nails which resulted in Rantarou interrupting Kaede's appointment with her. It is later revealed that Tsumugi actually holds no friendship towards Kaede. In Chapter 1, Tsumugi had figured out Kaede's plan and when she discovered that Kaede's plan failed, Tsumugi decided to kill Rantarou herself to prevent everyone else from being executed. Because of this, Tsumugi framed Kaede for the action and executed her as well.