Kakegurui – Compulsive Gambler

Kakegurui is a 2019 Japanese film adaptation of a manga series of the same name by Homura Kawamoto and Tōru Naomura. It is directed by Tsutomu Hanabusa, distributed by GAGA Pictures, and stars Minami Hamabe and Mahiro Takasugi as Yumeko Jabami and Ryota Suzui, respectively. It was released in Japan on May 3, 2019.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.