The last transfer student to enter the Tsugumi dormitory.
Personal profile
At first, she refused to associate with dorm students and often clashed with enthusiastic peers. Although she appeared to lack drive, she actually possessed national-level athletics skills and could easily take sports seriously.
Refine's character impression song
"The Miracle of Meeting You" is an impression song set by Refine for Rina, composed and arranged by Frost.
Common to this story: Receiving Haiji's letter
In the Common Arc, although Rinna appears reluctant, when she sees Kaiji not wanting to hand over the letter, she takes it on her own.
This article is common · Apologies in the marathon
During the marathon, Rinna apologized to Sayeri and shared her true thoughts.
Main story: Rinna's route · Meeting the stone ring
At the end of Rinna's route, Wataru gives her a ring made from the Aiwase stone.
This article is about the day of restraint · The final daily routine
Before the Graduation Ceremony on the Day of Constraint, Rinna repeatedly practiced free throws; Later, the members sang together and said goodbye in tears.
Related entries
- Featured works:Promise Under the Blue Sky Remastered
- Relevant venues or organizations:Tsugumi Dormitory (Promise Under the Blue Sky)
- Composer and arranger of the impression piece "The Miracle of Meeting You":すくろーす
- General Edition: Haiji with His Letter Taken Away:Hayama Kaimi (Promise Under the Blue Sky)
- Common Marathon · Apology Target:Saeri Kirishima (Promise Under the Blue Sky)
- Rinna's route epilogue: Wase Stone Ring delivered:Wataru Hoshino (Promise Under the Blue Sky)
References
- ENTERGRAM: Aozora Character 1
- Skros: WORKS (2024 Refine, two character impression songs)
- Latte "A Promise Under This Blue Sky — March 21, 3 PM" Impressions
- Impressions of Takumu Nagasumi's "A Promise in This Blue Sky—""
- ENTERGRAM: Aozora Define Story
- ENTERGRAM: Aozora Figures 6
Data compiled on: 2026-10-07.