Anna Okasaki signed the song for 'Haru e to Tsumu no Sugiru' as the vocalist.
| Hill posts leading into spring | Performed by the singer |
|---|
Works related to hills continuing into spring
Anna Okazaki participated in 'Original Landscape,' signing as the vocalist.
Related entries
- Participated Works:A hill leading into spring
- Participated songs:Original scenery
References
Data compiled on: 2026-10-07.