Heart of Air
Artist
Heart of Air is a vocal unit who performed the ending theme "Ring on the World" for "Zone of the Enders: Dolores, i" and "Blue Flow" for "Haibane Renmei." With lyrics by Aki Hata and Kei Hazuki, and compositions by Masumi Ito, their crystalline vocals complemented the fantastical worlds of these anime.
Songs（2 songs）
| Type | Song | Anime | |
|---|---|---|---|
| ED | Blue Flow | Haibane Renmei | |
| ED | Ring on the World | Z.O.E Dolores, i |