Kakegurui – Compulsive Gambler Vol. 12

Children of the rich and powerful have no need for the dull classes of typical schools. Instead, these elites have to develop their skills in lying, gambling, and manipulation. Hyakkaou Private Academy was designed with this in mind; instead of typical academics, the students compete in games and battle to climb the school’s hierarchy… That’s how it was there before Yumeko Jabami transferred in, anyways.
This brilliant compulsive gambler loves the rush of dangerous bets and testing her luck against other students, and throughout Kakegurui – Compulsive Gambler written by Homura Kawamoto and Toru Naomura, she finds herself upsetting the balance of the academy.
In Vol. 12, the students begin buying votes through gambling, with those who have the most to spend, including Terano, leading the pack early on. The student council decides to hold a Grand Tournament in order to challenge those with the most votes.
Notice: This manga is written in Japanese.