Kakegurui TwinKakegurui Twin.

Kakegurui Twin (Japanese: 賭ケグルイ 双－ツイン－, Hepburn: Kakegurui Tsuin) is a Japanese manga series written by Homura Kawamoto and illustrated by Kei Saiki. It is both a spinoff and a prequel to Kakegurui, Compulsive Gambler, which is written by Kawamoto and illustrated by Tōru Naomura. It was serialized in publisher Square Enix's Gangan Joker magazine from September 2015 to May 2023, with its individual chapters collected and published by Square Enix in fifteen tankōbon volumes as of July 2024.