Maya Yuki, Urata Mirai, Natsuki Kaoru, Sakaki Nachi: Irama & Binta 6 – Irama Yume, Irama-chio, Nakatani Koyo, Minami Minami, Umehara Yume

A brutal workplace where every girl is subjected to merciless physical and psychological abuse. Deep in the backrooms, they're forced to endure harsh treatment, spitting out relentless streams of humiliating 'binta' (slaps). In agony, their faces drenched in blood and gastric fluids, the torment only intensifies. The girls continue to serve until completely drained by the master's cruelty.