Despite being incapable of feeling sexual interest in members of either sex, Otome is not above abusing her gorgeous beauty to get what she wants. In fact, she is not above using any opportunity to further her own agenda, and quite often her loyalties are brought into question. However, at the end of the day, she isn't stupid, and realizes that she can't take on the wrath of those she cheats alone.

Now that she has spent some time wielding a demon-possessed blade, her soul has been weakened to where her emotions are almost nonexistent.

Embedded deep within the less than reputable heart of the Susukino District is the Koigokoro House, one of the shinobi world's most notorious human trafficking rings operating under the guise of a luxurious vacation planning service. Here, sixteen years ago, Otome was conceived as the result of an forced union between patron and victim. By the age of four, she became familiar with pain and fear all too well; by the age of seven, she became familiar with loss as her mother passed from years of neglect; and by the age of ten, she became familiar with vengeance as she took her own father's life and attempted to run as far from Koigokoro House. In her endeavors to run, an ANBU stopped her and inquired about her condition, eventually returning her to the Raikage Tower to enroll in the Kumogakure academy. Six years later, she vowed to make the scum of Kumogakure pay for what they did to her and joined the ANBU forces as a trainee.

- Briggs Meyers Test Type: ESFP-A (Entertainer) Extroverted Sensory Feeling Perceiving Assertive
- Secret Talent: Trading Card Games
- Practical Proficiencies: Athletics, Coercion, Local Knowledge, Perception, Sense Motive
- Otome adopted her mother's surname (Shinigawa) instead of her father's to spite him even after his death.
- Otome is an underage alcoholic, opting to carry a flask of her favorite spirit under her left lapel.
- Also smokes a brand of cigarettes colloquially known as Reapers.
- Prefers Sake over other forms of alcohol.
- Non-shinobi Body Count: . . . a lot . . .
- Shinobi Body Count: Technically one for sure, but it was a personal NPC.
- Collateral Damage: At least one collapsed warehouse and one bar blown to hell and back.
- Paperwork for the Above: You don't want to know.