Characters listed in the eden* production list, voiced by Junko Okada.
Character relationships
Natsume is a character listed in the eden* production list, with the cast corresponding to Junko Okada.
eden* They were only two, on the planet
Appeared in a village where Ryo lived alone as a child, forming a non-blood-related sibling relationship with him, but was later forced to separate. Erika is her close friend and later tells Ryo the news of Natsume's death.
Felix Escapes from the Research Facility (Main Article)
Natsume is actually Felix in the research facility. She wants to see the world outside the window, escape the facility, and come to the mountains where Ryo lives, living with young Ryo himself.
Tracking and Returning Inaba (Main Article)
Inaba tracked down Natsume and took her back to the research facility. Liang tries to resist but fails to stop the return of the ball; Natsume died shortly after returning.
Related entries
- Featured works:eden* They were only two, on the planet.
- Main Voice Acting (Production List):Junko Okada
- Her stepbrother, who was forcibly separated:Ryo Haruna (eden*)
- She relayed her message to Liang's close friend:エリカ（eden*）
- The modified human to which I belong (main article):Felix（eden*）
- Facilities that were sent back after escaping (main article):Isolated Island Research Facility (eden*)
- Tracking down and returning the facility (main article):Naoto Inaba (eden*)
References
- ERCR: eden* production and cast
- r20115: Eden* Original Escape and Ending gameplay
- Mt_SS: eden* Gameplay of character pasts and narrative endings
- Tyu-gen: eden* cleared recap
- AON_KABOCYA: eden* Completion Impressions
- Maku Aozaki: eden* PLUS+MOSAIC clearing recap
Data compiled on: 2026-10-07.