Hyakkaou Academy Crazed Girl is the fourth chapter of Kakegurui written by Homura Kawamoto and illustrated by Toru Naomura.
Yumeko Jabami continues her gamble with Yuriko Nishinotouin and unveils an unnatural cheating method. When the School Council President, Kirari Momobami arrives to watch, the winner is revealed.
Nishinotouin's dark facial expression turns into a bright smile as she waves away Jabami's rude statement. Jabami continues to offend her opponent by making a pun with their name. The pun irked the dealer while Nishinotouin cackles darkly stating that she now knowss why the Student Council President is interested in Jabami. They resume the gamble with Jabami betting all her 40 chips. The dealer throws the swords into the cup and slams it on the board with Jabami observing the movement. As the dealer counts down, Nishinotouin calms herself down to avoid losing her temper. She bets on 8 numbers with 5 chips each much to Suzui's shock who thinks Jabami's early provocation triggered Nishinotouin to decimate her. However Jabami mockingly apologises to her and reveals she had purposely done so to bet all 40 chips on one number. This stuns everyone and Jabami points out that Nishinotouin is cheating. Earlier she notices that the dealer and the girl who showed them in has what appears to moles on their hand. Jabami concludes that they are metal piercings which allows the dealer to control a sword which is a polarised magnet and slide it into a slot.
- Ryota Suzui
- Yumeko Jabami
- Yuriko Nishinotouin
- Kirari Momobami
- Ririka Momobami
- Runa Yomozuki
- Jabami's first gambling loss since coming to school
- Life Or Death, is a form of Chouhanbakuchi with swords instead of dice and a circular board with numbers and holes