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Name: Riley Amamiya

Code Name: Frost

Status: Alive

Age: Same age as Ren

Species: Human

Crush: Ryuji Sakamoto

Friends: Persona 5 Allies

Enemies: Bullies, Shadows

Family: Ren (Twin Brother), Unnamed parents, Sojiro (Father Figure)

Appearance: Short black hair, gray color eyes and wears a white long sleeve shirt underneath a dark purple overall dress, black tights, navy-blue ballet flats, a light red zip-up hoodie, light red star stud earrings, a royal blue hair bow, a light brown satchel and a light blue teardrop pendant.

She sometimes wears her school uniform when she goes to school.

Metaverse Phantom Thief Outfit: Her short black hair becomes long black hair in long twin braids with gray ribbons and wears Cure Nyammy's outfit from Wonderful PreCure, a silver mask, silver star earrings, a light blue teardrop pendant, a gray cloak, a gray and royal blue striped hair bow and a light blue satchel.

Others: Her fighting weapon is a silver sword. Her Persona is named Diamond and looks like a human version of Articuno from Pokemon. Her Ultimate Persona is named Lapis and looks like a human version of Froslass from Pokemon.

Sounds like Yuzuki from Chobits