Mikaze Akimura


 * This article contains major plot spoilers from the manga that have not been revealed in the anime. Proceed at your own risk.

Mikaze Akimura (秋村 弥風) was a half-devil, half-human hybrid who was intented to be a part of the 20th and last ever Hybrid Birth Project at ONL. She is also the biological daughter of the devil Shouta Akimura and the human Maiko Hashimoto. However, shortly before the birth, Mikaze died.

Story
In the year 2016, Shouta Akimura and Maiko Hashimoto were paired in the last ever Hybrid Plan at ONL, which lead to Hashimoto's pregnancy with Mizake.

In July 2017, Hashimoto went into labor, but right before the Mikaze was born, she transformed into a devil which left both mother and child in critical condition. The two died shortly thereafter and Akimura was greatly saddened by this, but he remembers them by keeping them in his heart.

Etymology
She was named Mikaze (弥風), meaning "beautiful wind", by Maiko Hashimoto. Since Hashimoto thought that Shouta Akimura's hair was fluttering beautifully in the wind when she first met him, she decided to name Mikaze in honor of him as she was excited about having a baby with hair as beautiful as her father's.


 * The name Mikaze means "all the more, increasingly" (弥) (mi) and "wind, breeze, way, manner, blaster, gale, gust, sirocco, method" (風) (kaze).
 * Mikaze's surname Akimura means "autumn" (村) (aki) and "town, village" (村) (mura).