The theme song of "Dies irae ~Interview with Kaziklu Bey~," performed under the name Wilhelm, performed by Kisho Taniyama. Lyrics by Yui Sakakibara, composition and arrangement by Keiji Yuyu.
| Dominus tecum (Dies irae Side Story Original Soundtrack): track number | 1 |
|---|---|
| Recording range | Directory recording |
| Purpose | Spin-off theme song |
| Performed under the guise of a performance | Wilhelm Ehrenburg (CV: Kisho Taniyama) |
| Lyrics by the author | Yui Sakakibara |
| Composer and arranger | Yu You Qi arrived |
Included in 'Dominus tecum (Dies irae Side Story)'
The official tracklist lists it as track 1, titled "Der Vampir." The digital version offers both MP3 and FLAC audio.
Character singing
"Der Vampir" is the spin-off theme song, performed by Kisho Taniyama, the voice actor of Vilhelm, under the character's name. The lyrics are written by Yui Sakakibara, and the composition and arrangement are by Keishi Yoyo.
Related entries
- Included albums:Dominus tecum (Dies irae side story original soundtrack)
- Related games:The Day of God's Wrath ~Night Visit to the Piercer~
- Original version of the song:Der Vampir (short)（Dies irae）
- Original version of the song:Der Vampir (offmix)（Dies irae）
- Performing Character Names:Wilhelm Ehrenburg (The Day of God's Wrath ~Night Visit to the Piercer Duke~)
- Lyrics:Yui Sakakibara
- Composition and arrangement:Yu You Qi arrived
- Character Performance:Kisho Taniyama
References
Data compiled on: 2026-10-07.