Gozo is the abusive father whose sexual violence toward Mitsuko and coercion of Sayuri destroy the family. After Sayuri discovers his infidelities, she pushes him down the stairs, leaving him unable to walk, then confines him in a cello case. At the finale, he appears as the masked master of ceremonies and controls the guillotine ritual.
Tetsu Tobiyama is a secretive man whose search for a dragonfish becomes the focus of Poo and Natsuro's investigation. He claims to want a common silver dragonfish, while the detectives consider the possibility that a rare, protected super-red dragonfish is involved. His repeated purchases at fish-food stores leave many visible trails that may be deliberate misdirection.
Hiroshi Ohguchi has 13 screen credits in a career dating back to 1969. Their work is anchored in the Hard Revenge Milly Collection universe with 1 titles. Signature works include Fried Dragon Fish, The Tempters: Smile After Tears, Bloody Snake Under the Sun. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
