An Ultra-Person from U-40 who bonds with Hikari to combat monsters and alien invasions. He fights alongside Hikari, dies and is resurrected on U-40, and ultimately separates from Hikari to observe Earth's peace alongside Amia.
Hikari serves as the human host and Joneus as the Ultra warrior form, sharing a fused identity that later undergoes physical separation during cosmic crises.
The Narrator provides overarching context for Joneus's cosmic and terrestrial battles.
Mutsumi actively works to safeguard Joneus's identity and supports his missions from the ground.
Joneus operates as an off-world guardian, coordinating indirectly with Akiyama's terrestrial defense efforts.
Tobe's surveillance work complements Joneus's planetary defense operations.
Marume's local operations contribute to the planetary defense network Joneus oversees.
Pigu's early warning systems assist Joneus in identifying and responding to global threats.
Gondô leads Earth's defense forces, coordinating with Joneus's extraterrestrial protection efforts.
Nishiki's scientific research supports the broader understanding of phenomena Joneus combats.
Explore the full interactive character relationship map of The Ultraman