A professional killer working for Karasu.
Misa is a teenage girl who wishes for a life without bloodshed.
As the daughter of a professional killer (and protective father), Misa has trained from a young age in order to protect herself from the dangers of the world.
However, as her father's work inevitably absorbed her life, Misa adapted her skillset to match those of a killer, using her youth and small figure to become the youngest and most discreet killer among her peers.
Outside of work, Misa is still just a young girl. She's very friendly, once she warms up to someone, and is protective of those close to her.
[Taken from official website]