Cobalt Sky / Eir Aoi [Limited Edition]
![Cobalt Sky / Eir Aoi [Limited Edition]. . Click to zoom.](/static/avatars/default.jpg "Cobalt Sky / Eir Aoi [Limited Edition]. . Click to zoom.")
| Published by | SME Records |
| Catalog number | SECL-1338~9 |
| Release type | Game Soundtrack - Promo / Enclosure |
| Release date | June 26, 2013 |
| Genres |
Eir Aoi's 4th Single, featuring One-Man Live video in the DVD.
| Published by | SME Records |
| Catalog number | SECL-1338~9 |
| Release type | Game Soundtrack - Promo / Enclosure |
| Release date | June 26, 2013 |
| Genres |
