Maternal grandmother who initially bonds with her grandchildren, gets abducted and replaced by an alien, and later joins Keymon on an interplanetary mission. She mocks the antagonist, helps others escape, and uses magic during a dance to defeat the enemy forces, earning the planet's gratitude.
Keymon visits and bonds with his strict but loving maternal grandmother.
Explore the full interactive character relationship map of Keymon and Nani in Space Adventure