Tsumetai Jikan / Laevateinn (CV: Yukana)
| Composed by | HAMA-kgn |
| Arranged by | 高橋修平 / HAMA-kgn |
| Published by | FgG Records |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 4 tracks |
| Release date | December 26, 2018 |
| Duration | 00:16:37 |
| Genres |
| 1 | Tsumetai Jikan | 04:17 | |
| 2 | Tsumetai Jikan (Black Killers ver.) | 04:01 | |
| 3 | Tsumetai Jikan (Instrumental) | 04:17 | |
| 4 | Tsumetai Jikan (Black Killers ver.) [Instrumental] | 04:02 |
