【Drama CD】
<CAST>
Keiichi Maebara: Soichiro Hoshi
Rena Ryuugu: Mai Nakahara
Shion & Mion Sonozaki: Satsuki Yukino
Satoko Hojo: Mika Kanai
Rika Furude: Yukari Tamura
Hanyuu: Yui Horie
<STAFF>
Recording Engineer: Kohei Ohishi (STUDIO T&T)
Sound Effects: Masafumi Watanabe (SOUND BOX)
Dubbing Studio: STUDIO T&T
Sound Production: DAX Production
Original Work, Supervision: Ryukishi07 / 07th Expansion
【BGM】
Composer, Arranger: Kenji Kawai
Strings: Akira Uchida Strings
Keyboards: Kenji Kawai
Music Coordinator: Shigeru Otake, Akiko Ida (DAYBREAK)
Recording & Mastering Engineer: Teruaki Kitagawa
Mixing Engineer: Kyohei Fukushiro
Assistant Engineer: Takeshi Nakada, Junichiro Fujinami (HITOKUCHI-ZAKA STUDIOS)
菊池健太郎 (CRESCENTE STUDIO)
Tomoko Hasebe, Kei Matsubara (AUBE STUDIO)
Recording Studio: HITOKUCHI-ZAKA STUDIOS, CRESCENTE STUDIO, AUBE STUDIO
Mixing Studio: AUBE STUDIO
Mastering Studio: HARION MASTERING STUDIO
Sound Production Assistance: AUBE Inc.
Reiko Yasuda, Tomoko Nakano
Mayumi Okusawa, Emi Okubo
Album was composed by Kenji Kawai and was released on November 06, 2009. Soundtrack consists of 27 tracks tracks with duration over more than hour. Album was released by Frontier Works Inc..
CD 1
| 1 | 礼奈 -雨- | 01:12 | |
| 2 | 見慣れた風景 | 01:03 | |
| 3 | あらまし | 01:08 | |
| 4 | 雛見沢 | 00:49 | |
| 5 | 圭一 -悪夢- | 00:38 | |
| 6 | 礼奈 -狂気- | 04:49 | |
| 7 | 礼奈 -狂気II- | 01:31 | |
| 8 | 戸惑い | 00:29 | |
| 9 | 仲間 -想い- | 01:10 | |
| 10 | 予感 | 00:30 | |
| 11 | 仲間 -救い- | 02:00 | |
| 12 | 約束 | 00:37 | |
| 13 | 礼奈 -発病- | 01:35 | |
| 14 | 圭一 -覚醒- | 02:03 | |
| 15 | オヤシロ様 | 01:37 | |
| 16 | タタリ | 01:16 | |
| 17 | 作戦 | 00:52 | |
| 18 | 正体 | 02:15 | |
| 19 | タカノ | 00:55 | |
| 20 | 礼奈 -戦闘開始- | 00:58 | |
| 21 | 突入 | 05:29 | |
| 22 | 仲間 -再び- | 00:52 | |
| 23 | 戦い | 02:00 | |
| 24 | 決着 | 03:59 | |
| 25 | 友情 | 01:03 | |
| 26 | エピローグ | 01:48 | |
| 27 | 映画版パンフレット附属アニメキャストスペシャルドラマ | 19:00 | |
