
Children from influential families in politics and businesses attend the Hyakkaou Private Academy. There, the hierarchy of the students are classified by a series of games. Students that win the games are on the ruling side and the students who lose become slaves. One day, a mysterious girl, Yumeko Jabami (Minami Hamabe), is transferred to Hyakkaou Private Academy. She looks pure and pretty, but she is actually a compulsive gambler and seeks out the thrill of taking calculated risks.

as Yumeko Jabami

as Ryota Suzui

as Meari Saotome

as Kaede Manyuda

as Sayaka Igarashi

as Runa Yomozuki

as Itsuki Sumeragi

as Nanami Tsubomi

as Yuriko Nishinotoin

as Jun Kiwatari

as Midari Ikishima

as Nitobe Kyuu