Tuzura and Yukimi defended the literature club from the hands of the Zen Saki Association. Meanwhile, Meari, invited by Kurumi, challenged the gambling den in the music room. The gamble proposed by the president of the Classical Research Club, Rurichou Nadeshiko, is the "Sound and Weight: Listening to Heavy Gold"! In a match against Yumeko, it's a duel. This is the 8th volume of "Kakegurui" featuring Saotome Meari, where they measure each other's abilities.