Akanidai

Akanidai is a het ship between Nekomaru Nidai and Akane Owari in the Danganronpa series.

Canon
''' WARNING: This section contains heavy spoilers for Danganronpa 2. '''

Nekomaru is close to Akane due to their desire to improve themselves physically. Nekomaru, after Peko's execution, decided to guard the third island's entrance, due to being worried that Akane would do something reckless.

She was the most shocked to discover that he was a robot and was really depressed about his death, never saying thank you to him because he always defended her. This led to Kazuichi to use some of Nekomaru's remains to create a miniature version of himself to cheer her up.

During their time at Hope's Peak Academy, Akane and Nekomaru would often fight, Nekomaru considering it training, but Akane considering it battle. The two were rather close despite their constant fighting.