Saisho no Melody is Kosaka Riyu's 8th solo single. It was released on October 26 2011. First Press included a B2 size poster. This is the last single she has released before retiring a few years later.
Tracklist[]
- Saisho no Melody (最初のMELODY)
- Dahlia
- Saisho no MELODY (最初のMELODY) -Off Vocal-
- Dahlia -Off Vocal-