A highly skilled but traumatized hitwoman who originally sheltered young Ikko before parting ways. Haunted by past failures and struggling with addiction, she is manipulated by Nogi but ultimately redeems herself by rescuing Ikko during a brutal hospital ordeal. Her journey culminates in a sacrificial act at the climax to protect Ikko from her own aunt.
Former guardian and skilled hitwoman who briefly trains Ikko before their paths diverge and later reunite.
Manipulative crime boss who exploits Mayo's addiction, forcing her into a deadly conflict with Ikko.
Explore the full interactive character relationship map of Black Angel