In order to uncover the "end of the sky," as spoken of in ancient mythology, Kal-el Albus is sent to Isla, an island in the sky. There he attends Cadoques High's Aerial Division, where he enjoys a carefree life with his schoolmates. That is...until a surprise attack by the air tribe drags Isla into a bloody war.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Island of New Journeys | 2014-01-06 | 25 min |
| Season 1 | Episode 2 | Cadoques High, Aerial Division | 2014-01-13 | 25 min |
| Season 1 | Episode 3 | The Wind Revolution | 2014-01-20 | 25 min |
| Season 1 | Episode 4 | A Sea of Stars | 2014-01-27 | 25 min |
| Season 1 | Episode 5 | The Girl Who Calls the Wind | 2014-02-03 | 25 min |
| Season 1 | Episode 6 | The Holy Spring | 2014-02-10 | 25 min |
| Season 1 | Episode 7 | A Glorious Death | 2014-02-17 | 25 min |
| Season 1 | Episode 8 | Name of the Bird | 2014-02-24 | 25 min |
| Season 1 | Episode 9 | Your Name | 2014-03-03 | 25 min |
| Season 1 | Episode 10 | Skies of Courage | 2014-03-10 | 25 min |
| Season 1 | Episode 11 | Love Song | 2014-03-17 | 25 min |
| Season 1 | Episode 12 | The End of the Sky | 2014-03-24 | 25 min |
| Season 1 | Episode 13 | The Sky Where You Are | 2014-03-31 | 25 min |
| Camera | Kohei Tanada | Director of Photography |
| Writing | Shin'ichi Inotsume | Series Composition |
| Sound | Kow Otani | Music |
| Writing | Koroku Inumura | Original Story |
| Writing | Koroku Inumura | Original Series Creator |
| Art | Yasutada Kato | Art Designer |
| Sound | Kazuya Tanaka | Sound Director |
| Sound | Aoi Yuki | Theme Song Performance |
| Sound | Ayana Taketatsu | Theme Song Performance |
| Directing | Toshimasa Suzuki | Series Director |
| Art | Hiroshi Ogawa | Prop Designer |
