Kokoro Tamashi
Age: Unknown
Height: 6'2
Appearance: 
Personality: She cannot feel emotions normally, she must wear her masks to feel certain emotions. Her normal personality, without any of them, is emotionless. She has plenty of common sense and intelligence.
Backstory: She was born from an indifferent porcelain mask, hence her blank slate of a face. She created her others masks to assimilate emotions.
Weapons:
Masks: These provide her with personalities, and certain powers.
Her masks are:
Joy
Pride
Jealousy
Sadness
Rage
Tenderness
Hopefulness
Love
Confusion
Dismay
Interest
Hesitation
Dread
Guilt
Shame
Spite
Revulsion
Vengeful
Abilities:
Joy: "Echoing Laughter"
Joy: "Morning Sun"
Pride: "Bluff"
Pride: "Subduing Flames"
Jealousy: "Green Eyed Invisible Monster"
Jealousy: "Jealousy of the Kind and Lovely"
Sadness: "Tears of the Angels"
Rage: "Eruption"
Rage: "Lash Out"
Tenderness: "Embrace"
Hopefulness: "Wish"
Hopefulness: "Resounding Cheer"
Love: "Endless Passion"
Confusion: "Disorienting Dis-concerning"
Interest: "Covet"
Hesitation: "Withheld Strike"
Dread: "Looming Judge"
Dread: "Wave of Panic"
Guilt: "Regret leads to Regression"
Spite: "A loss for a loss"
Revulsion: "Repulse"
Vengeful: "Unseen Counter Mirror"