Funatsu

Acting as the high-ranking lieutenant within Tsubaki Kasugano’s Omekata Cult, this sinister figure serves as a pivotal antagonist. Though his screen time is limited, he exerts a devastating influence by manipulating both Tsubaki and Reisuke Houjou into states of pure madness. Primarily appearing as a secondary threat in Future Diary: Paradox, he functions as a dangerous obstacle for Aru Akise and Tsubaki, driving much of the psychological tension within the series' complex narrative.