Shion's older sister, who also takes care of her.
Character relationships
Erika and Shion were born from homologous genetic systems. Erika takes care of her sister in a maid outfit.
eden* They were only two, on the planet
In this story, she takes care of her younger sister Shion and is also Natsume's friend. She reveals Natsume's final experience to Ryo, demanding he act according to his own will and even sacrifices his life to help Shion leave the facility.
Article: Care after exiting the study
In the main story of "eden*," Erika once conducted research with Shion, but later withdrew from the research work to take care of her younger sister; Maid outfits and jokes are also ways for my sister to relax from heavy workload.
Main article: My sister's health management
Erika is skilled in medical technology and is responsible for managing Sion's health.
Escape Planning Before Escort (Main Article)
The military plans to send Shion into space to continue using and monitoring her. Erica learns that the escort is about to be executed and plans to escape; Liang decided to assist on his own.
Protecting Two People and Getting Injured (Main Article)
After the escape caused a conflict, Erika protected Shion and Ryo, was attacked by Ravi, injured, and subsequently died.
Related entries
- Featured works:eden* They were only two, on the planet.
- Sister and Caregiver:シオン（eden*）
- Main Voice Acting (Production List):Yumiko Nakajima
- The same gene is born:シオン（eden*）
- Characters in the facility:Isolated Island Research Facility (eden*)
- A friend who has passed away, and the one she conveyed to Liang:ナツメ（eden*）
- Journalists connected with him:Mayo Tono (eden*)
- eden* In this story, the sister who manages her own health:シオン（eden*）
- eden* In this chapter, the captain who sympathizes with his situation and treats him with a protective attitude:Naoto Inaba (eden*)
- People who attack you while escaping (main article):Asai F. Lavinia (eden*)
References
- AnioTa Wiki:eden* Person
- r20115: Eden* Original Escape and Ending gameplay
- Mt_SS: eden* Gameplay of character pasts and narrative endings
- DMM GAMES: "eden*" all-ages character profile
- Tyu-gen: eden* cleared recap
- AON_KABOCYA: eden* Completion Impressions
- Qingguo: eden* real-time gameplay diary
- ERCR: eden* production and cast
- minori/MangaGamer: eden* Steam Profile
- MangaGamer: Official character profile for "eden*."
Data compiled on: 2026-10-07.