Athena Emine:
•Likes: Pizza, fighting bad guys, Mocking people (only when they mock her)
•Dislikes: Leo's childish behavior, called a 'Monster' 'Freak' 'Killer' (those are the words that can trigger her), talked back, teased, bad guys, losing her friends and family, people getting hurt, drama, foot clan, being called a dog, trauma, Leo flirting with her (but on the inside she does but doesn't want to admit it, like a tsundere), being called cute, someone mentioning her parents or her scar on her eye, seeing someone upset or crying, wearing a skirt or a dress
•Gender: female
•Pronounce: She/her
•Age: 17
•Species: yokai wolf/demon hybrid (a demon in disguise)
•Family: Derek (father, deceased), Ilia (mother, deceased), Kai (Half-brother), Zoey (little step-sister)
•Friends: Leonardo (secretly love interest), Donnie (Good friend), Mikey (close friend like a little brother and big sister relationship), Raph (friend, sometimes frenemies), Splinter (father figure), April (good friend)
•Enemies: foot clan, Krang, Barson Draxum (in the show from the beginning and now they're cool)
Weapon: Fire sword
•Element power: fire holder
•Spirit animal: Fire phoenix
•Abilities: Create and manipulate fire, can summon her own weapons with her mind, flying, running, jumping, flexible, has a Scarlet form, telepathy, teleportation
•Personality: Mean (also nice), Edgy, Scary, Sassy, Jerk, Serious, Mature, Violent, Tough, Badass, Emo, Gothic, Stubborn, Tomboy, Careless about herself
•Swears a lot
•Sexuality: Pansexual and Demisexual
•Nicknames: Little fireball (Arthur), Wolfie (Leonardo), Sis (Kai and Zoey), Chiefess Athena (Casey Jones), Fire girl (April), Little dog (foot clan), little mutt (Krang), Bud (Blitz & Kenji), Kid (Blitz, Kenji, Crystal, Philip & Lydia)
Kai Emperor Emine:
•Likes: Pizza, fighting bad guys, making his sisters laugh
•Dislikes: Leo flirting with his sister, Athena (Overprotective brother), his friends being reckless, stupid and childish, losing his friends and family, drama, arguing with his sisters, trauma, seeing any of his sisters or friends distressed, someone hurting Athena or Zoey
•Gender: Male
•Pronounce: He/him/his
•Age: 19
•Species: Yokai grim wolf demon
•Family: Jacob Emperor (father, deceased) , Ilia Emine (mother, deceased), Athena Emine (Half-sister), Zoey Miller (youngest step-sister)
•Friends: Leonardo (good friend), Donnie (Good friend), Mikey (close friend like a little brother and big brother relationship), Raph (friend), Splinter (father figure), April (good friend)
•Isn't interested of having a love interest
•Enemies: foot clan, Krang, Barson Draxum (in the show from the beginning and now they're cool)
•Element power: dark holder
•Spirit animal: Purple dragon
•Abilities: summon his own weapons with his mind, running, jumping, flexible (but not as flexible like Phoenix), has a demon form, telepathy, teleportation
•Personality: Mean (also nice), Edgy, Scary, Sassy, Jerk, Serious, Mature, Violent, Tough, Badass, Emo, Gothic, Stubborn, Tomboy, Overprotective, dark humor
•Swears a lot
•Sexuality: Bi and Asexual
•Nicknames: Little stormy (Ilia), Dark (Splinter), Big bro (Phoenix and Zoey), Master Blake (Casey Jones), little dog (foot clan), little runt (Krang)
Zoey Miller:
•Likes: Pizza, Hanging out with her siblings and friends, fighting bad guys
•Dislikes: Losing her older step-siblings and her friends, the dark, ghost, drama, arguments, losing her friends and family, her older step-siblings being rude
•Gender: Female
•Pronounce: She/her
•Age: 14
•Species: yokai wolf
•Family: unknown father (deceased), unknown mother (deceased), Derek Emine (Step-father, deceased), Athena (Older step-sister), Kai Emperor Emine (oldest step-brother)
•Friends: Leonardo (good friend), Donnie (Good friend), Mikey (Secretly love interest?), Raph (friend), Splinter (father figure), April (good friend)
•Enemies: foot clan, Krang, Barson Draxum (in the show from the beginning and now they're cool)
•Element power: Light holder
•Spirit animal: Light wolf
•Abilities: summon her own weapons with her mind, running, jumping, healing powers, telepathy
•Personalities: Kind, Shy, Warm-hearted, Sweetheart
•Sexuality: Bi
•Nicknames: little Starlight (Arthur), little sis (Athena & Kai), Light (Splinter), Commander Dawn (Casey Jones), little dog (foot clan), little Brat (Krang)
Sasha Emine Hamato:
Likes: Pizza, Ramen, fighting bad guys and demons, hanging out with her brother, Casey (Not by blood)
Dislikes: See her parents fighting, running away from the fight, losing her loved ones, being alone, Krang, hearing her mother dying
Gender: Genderfluid
Pronounce: She/her, he/his/him or they/them
Age: 16
Species: yokai wolf/mutant demon hybrid
Family: Future Leonardo (Father, deceased), Future Athena (Mother, deceased), Future Kai (Half-Uncle, deceased), Future Zoey (Aunt, deceased), Future Michaelangelo (Uncle, deceased), Future Donnie (Uncle, deceased), Future Raphael (Uncle, deceased), Future April O'Neil (Aunt, deceased)
Friend: Present Leonardo, Present Raphael, Present Donnie, Present Michaelangelo, Present April O'Neil, Splinter, Athena, Kai, Zoey, Blitz, Crystal, Kenji, Casey Jones (Brother)
Enemies: Krang
Weapon: Katana
Power/Abilities: Fire manipulation, jumping, has a scarlet form like her mother, telepathy, speed
Personality: Kind, calm, determination, Serious, Tomboy, Brave
Sexuality: Bisexual
Nickname: Kid (Present Athena, Blitz, Kenji, Crystal), Starfire (Future Leonardo, Future Athena), Sis (Casey Jones), Brat (Krang)