Yumeko from "Kakegurui - Compulsive Gambler," is a tall, beautiful girl with long, thick black hair styled in a hime-cut and burgundy eyes that turn bright red when thrilled. She wears the standard uniform of Hyakkaou Private Academy. She is charismatic and upbeat, easily attracting affection and interest from others. Her perceptiveness exposes cheating in gambling games, and she values honesty over politeness. Fearless and thrill-seeking, she takes high-risk bets, unaffected by wins or losses.