

25 minSeason 1 • Episode 12
Latest24 people enter a survival game. Each has a device called an SCM (slave control method), which can make their opponent into their slave. Each person has their own reason for participating in the game.
Writing
Absurd premise played straight with surprising social commentary.
Production
Low-budget animation elevated by genuinely tense mind-game scenarios.
Creator
Ryouichi Kuraya
Trivia, insights & behind the scenes
Character names reference Tokyo's Yamanote Line stations in order — Chiyoda, Katsushika, Shinjuku, etc. — a subtle map of their interconnected fates.
The SCM devices literalize Japan's 'black company' workplace exploitation debates; the manga ran during peak 2010s conversation about karoshi (death by overwork).
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