Full Name: Kwannon Yashida.
Codename / Aliases: Revanche.
Age / Birth Date: Unknown (to her).
Marital Status: Single.
Ethnicity: Japanese (and possibly caucasian).
Occupation: Ninja, assassin.
Superhuman Abilities: She is an 'intuitive empath', able to sense and control the emotions of others.
Personality: For all the dark deeds she's done, her personality remains eerily sunny.