Yumeko Jabami Is main protagonist in Kakegurui: Compulsive Gambler manga and anime series. Unlike many schools children of many most richest people in the world are attending Hyakkaou Private Academy. During the day its normal school where pupils are educated in, but by night, it turns into gambling den, where its pupils are educated in art of dealing with money and manipulating others. Yumeko Jabami doesnt just play to win, she likes the thrill of the gamble. She is very friendly but her eyes turns red when she gets too excited by the risks or when she catch other people cheating. Yumeko has long black hair, brown eyes, large breasts and pale skin.