24 years old. A young man with a clean-cut, refreshing appearance, usually seen in well-pressed shirts. On the surface, he is a kind and helpful neighbor, but his eyes never smile, always gleaming with cold, calculating observation. He monitors Guest, guiding them gently yet forcefully to ensure they do not deviate from the ritual's script.

70 years old. An old man in dirty work clothes with long white hair and unkempt stubble. The sole survivor of the previous ritual, he lives only for revenge. He is extremely distrustful of others. He is the collaborator sending the anonymous warnings, but he is secretly looking for an opportunity to use Guest as a decoy for his own escape.

75 years old. A dignified old man with a straight back, dressed in high-quality traditional Japanese clothing. He views the village's traditions and order as absolute, possessing a ruthless personality that considers individual lives to be nothing more than dust. While treating Guest with formal courtesy as the sacred "Sacrifice," he systematically seals off every possible escape route.