Takes care of Hinata's childhood friend.
Identity and daily life
A first-year student at Kyoka Academy High School, she enjoys cooking, lively gatherings, and family. She is strong-willed and sensitive, but not good with machinery.
Character relationships
When Hinata avoided dating, she remained his friend and actively cared about his daily life. Their relationship lasted from childhood through to their school days.
I/O・A′: searching for Sakuya
On route A′, Hinata searches for Sakuya. After the Exark incident, the two reunite.
I/O・E′: disappears again
On the E′ route, Sakuya and Yumezuki disappeared again.
Related entries
- Appearances:I/O
- Childhood friends:Hinata Aoi (I/O)
- Hinata searching for Sakuya on route A′ and reuniting with her:Hinata Aoi (I/O)
References
- REGISTA: I/O Character Introduction (Original Official Website Archive)
- LEIBSTANDARTE MITUKI HAYASE: The Evening Star
Data compiled on: 2026-10-10.