Human woman in a neighboring apartment who wages war against Hans' cockroach tribe using insecticides. Develops a romance with Saitô and joins him in the coordinated extermination of the roaches.
Momoko and Wife share the same residential complex and human perspective.
Momoko is the primary human antagonist who actively hunts and kills Naomi and her kin.
Explore the full interactive character relationship map of Twilight of the Cockroaches