Music
Opening (0)
Ending (7)
| ? | ""Amadeus"" - Kanako Itō (ep 1) |
| ? | ""LAST GAME"" - Zwei |
| ? | ""Lyra" (ライア)" - Zwei (eps 8, 18) |
| ? | ""Hoshi no Kanaderu Uta" (星の奏でる歌)" - Kana Hanazawa, Megumi Han (ep 12) |
| ? | ""World-Line"" - Asami Imai |
| ? | ""Fatima" (ファティマ)" - Kanako Itō (ep 21) |
| ? | ""GATE OF STEINER"" - Eri Sasaki (ep 23) |