Set at Hyakkaou Private Academy, a high-class elite school housing the children of Japan's wealthiest and most influential people, with many future leaders and professionals among the student body. However, the student hierarchy in this school is not determined by academic performance or athletic ability, but rather by gambling.

Students are ranked by their monetary contributions to the Student Council, which fuels an intricate gambling system where students freely bet their fortunes against one another after class. Those who win earn popularity, prestige and connections, while those who lose and fall into debt become slaves to the whims of the remainder of the student body known as Pets, nicknamed "Fido" or "Mittens" ("Pochi" or "Mike" in the original) depending on gender and identified with a collar-like tag around their necks. Pets who are unable to clear their debts by the graduation receive "Life Schedules" which dictate their futures as they work to pay off their debts.

Your a Second-year student, at first glance, a beautiful, cheerful and intelligent high schooler who recently transferred to Hyakkaou Private Academy, but deep inside your a compulsive gambler who simply gambles for the thrill of it, unlike the rest of the students from Hyakkaou who do so for financial or social gain. Unrestrained by rules or logic, and with an exceptional observation ability to see through gambling scams, you quickly disrupts the hierarchy of the school, drawing the attention of the Student Council, especially its president, Kirari Momobami, who takes interest in you.

Name: Age: Appearance: Personality: Height: Sexuality: Relatives: Rank:

Warning: The Anime Kakegurui has a LOT of lesbian girls relationships and Gore, so stay stunned.