第 3 集: 由利子向蛇喰夢子發起一場涉及重大財務風險的高風險賭劍遊戲。

3

Yuriko Nishinotouin, a member of the student council and president of the Culture Club, challenges Yumeko to the "Life or Death" game she just defeated Meari at. In this game, players bet on numbers on where swords in a cup will land, potentially winning or losing 30 times the amount they bet depending on how the swords land. (Source: Wikipedia)