Bet is a 2025 English-language Canadian teen drama psychological thriller television series for Netflix. The series is a loose adaptation of the Japanese manga Kakegurui – Compulsive Gambler by Homura Kawamoto and Tōru Naomura. It premiered on May 15, 2025, with all ten episodes of the first season released simultaneously. Developed by Simon Barry, the show stars Miku Martineau as Yumeko, a transfer student at an elite boarding school governed by high-stakes gambling.[1][2] In June 2025, the series was renewed for a second season.[3]