Asa's twin sister.
Personal profile
She has a genius side, dislikes wasting time, and initially opposes glider activities. After her sister joined, she still participated in production despite complaints, and her close relationship with Asha differed from her cold attitude toward others.
Eru Route (Switch version)
Yiru and Asa ask the chairman for help.
The Eru route
Iru and Asa flew together, while Aoi did not participate.
The Amane route
In the Amane route, Eru officially joins the Soaring Club.
Related entries
- Featured works:Spread your wings in this vast sky
- Twin sister:Asa Kazato (spreading wings in this vast sky)
- Relevant venues or organizations:Soaring Department (Soaring Wings in This Firmament)
- Switch and Eruken jointly requested the chairman's help:Asa Kazato (spreading wings in this vast sky)
- Shared flight (Eri route in this article):Asa Kazato (spreading wings in this vast sky)
- Officially joined the Amane route:Soaring Department (Soaring Wings in This Firmament)
References
- MAGES.: Spread your wings in this sky CRUISE SIGN
- MAGES.: Spread your wings in this sky CRUISE SIGN
- MAGES.: Spread your wings in this sky CRUISE SIGN
- Undefined World: Spread Your Wings in This Sky - Game Experience
- Pepsi Maso: Wings Spread in the Sky: Main Story Impressions and Route Branches
- Rifunein: My thoughts on the main story 'Spreading My Wings in the Vast Sky.'
Data compiled on: 2026-10-07.