All songs composed & arranged by Kei Haneoka
Album was composed by Kei Haneoka and was released on May 29, 2013. Soundtrack consists of 19 tracks tracks with duration over about 45 minutes. Album was released by Anchor Records.
CD 1
| 1 | リアル～オープニング | 01:42 | |
| 2 | センシングへの不安 | 02:11 | |
| 3 | 二人の会話 | 03:14 | |
| 4 | 謎の少年 | 00:53 | |
| 5 | 兆候 | 03:41 | |
| 6 | 不気味な博物館 | 01:57 | |
| 7 | フィロソフィカル・ゾンビ | 03:05 | |
| 8 | 消えない印 | 01:25 | |
| 9 | 淳美の悲しみ | 02:37 | |
| 10 | 赤い旗 | 00:57 | |
| 11 | 古いスケッチブック | 01:37 | |
| 12 | 深い森 | 01:54 | |
| 13 | 溶けていく世界 | 02:57 | |
| 14 | 本当の事 | 02:41 | |
| 15 | 蘇生 | 02:39 | |
| 16 | 首長竜との対峙 | 03:36 | |
| 17 | 微笑み | 01:04 | |
| 18 | リアル～エンディング | 00:30 | |
| 19 | 陽だまり（International Ending Theme) | 03:58 | |
