OROCHI Original Sountrack
| Composed by | Jun Shibata / Kenji Kawai |
| Arranged by | Kenji Kawai / Takefumi Haketa |
| Published by | Columbia Music Entertainment |
| Catalog number | COCP-35481 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 16 tracks |
| Release date | March 25, 2009 |
| Duration | 00:41:14 |
| Genres |
All Music Composition&arrangement by Kenji Kawai
except (M-16)
M-03:
Words: Yumi Kojima (03)
Performance: Sala Kurokawa (黒川紗良)
M-16:
Words, Composition & Performance: Jun Shibata (柴田淳)
Arrangement: Takefumi Haketa
Keyboards, Synth Operate&Percussions: Kenji Kawai
Strings: Akira Uchida Group
except (M-16)
M-03:
Words: Yumi Kojima (03)
Performance: Sala Kurokawa (黒川紗良)
M-16:
Words, Composition & Performance: Jun Shibata (柴田淳)
Arrangement: Takefumi Haketa
Keyboards, Synth Operate&Percussions: Kenji Kawai
Strings: Akira Uchida Group
| 1 | おろちのテーマ～時空の瞳 | 01:25 | |
| 2 | 予兆と影 | 01:37 | |
| 3 | またあした | 01:44 | |
| 4 | 霧中の想い | 01:22 | |
| 5 | 魂の鼓動～おろちの瞳 | 04:39 | |
| 6 | 異界からの誘い | 04:11 | |
| 7 | 情念 | 01:56 | |
| 8 | 煉獄の息吹 | 01:56 | |
| 9 | 愛の深淵 | 03:34 | |
| 10 | 魔鏡 | 01:45 | |
| 11 | 魂の堕落 | 01:28 | |
| 12 | 戦慄の宴 | 02:51 | |
| 13 | 狂演の終わり | 04:41 | |
| 14 | 深愛の果てに | 03:01 | |
| 15 | おろちのテーマ～悠久の守人 | 00:55 | |
| 16 | 愛をする人-Orochi's Theme | 04:09 |
