Cockroach protagonist and Ichiro's fiancée. Secretly leaves with Hans, returns claiming amnesia, survives lethal insecticides due to genetic immunity inherited from her grandmother, and leads the survivors to a new life.
Wife's absence indirectly created the safe haven Naomi's tribe inhabited.
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