Based on novel by Yutaka Maekawa.
Album was composed by Takashi Ohmama and was released on August 29, 2018. Soundtrack consists of 19 tracks tracks with duration over more than hour. Album was released by Anchor Records.
CD 1
| 1 | Eerie -Invisible Face- | 05:42 | |
| 2 | Footsteps | 05:50 | |
| 3 | Blackhole | 03:05 | |
| 4 | False Pleasure | 04:39 | |
| 5 | Tracker | 03:36 | |
| 6 | Eerie -Empty- | 03:29 | |
| 7 | Curious Mind | 03:30 | |
| 8 | The Tone of Malice | 05:12 | |
| 9 | Sigh of Relief | 02:09 | |
| 10 | Drifting | 03:45 | |
| 11 | Epitaph | 04:13 | |
| 12 | Pursuer | 03:54 | |
| 13 | Inference | 03:45 | |
| 14 | Why so Sad...? | 03:06 | |
| 15 | Monster Sleeps | 03:34 | |
| 16 | Silly Creatures | 03:18 | |
| 17 | More ＋ More... | 05:16 | |
| 18 | Lingering Scent | 02:42 | |
| 19 | Hidin’ Creeps | 04:58 | |
