The alien mother of Agito, Zu, and Garai, whose children hunt for an ideal human to feed her newly hatched brood. Her body serves as their fortress and holds the hatching chamber. After her children are killed, she attacks a nearby city to prepare her offspring's awakening. She digests Kamen Rider J inside her, but J kills her newborn children, erupts from her in Jumbo Formation, frees Kana, and destroys Fog Mother herself.
Maho Maruyama has 3 screen credits in a career dating back to 1971. Signature works include Kamen Rider J. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
