Supporting character in Door II, part of the social or professional network.
Seikichi Mochizuki is Hiroshi's eccentric inventor grandfather. Hiroshi runs to him for safety, although Seikichi initially dismisses the boy's story about monsters. He later learns the truth about Hiroshi's danger, receives Hiroshi after the final escape, and becomes the person left responsible for the grieving boy.
Dedicated detective investigating the bar hostess murder and tracking the Crazy Cats.
Law enforcement officer.
Placeholder or documentary-style figure representing local residents or crew members.
Journalist covering events or scandals.
Elderly local resident, community figure in Madcap Mixup.
Hiroshi Inuzuka has 97 screen credits in a career dating back to 1960. Their work spans 9 cinematic universes — most prominently The Crazy Cats Collection with 12 titles. Signature works include 喜劇 右向けェ左！, Age of Japanese Guerrillas, Hotsprings Holiday. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 9 universes
