tracks b1 to b3 bass Takamura
tracks a1 to a3 drums David Lucido
tracks b1 to b3 drums Tsutomu Hiramatsu
tracks b1 to b3 guitar Saitoh
tracks a1 to a3 guitar, vocals, bass [played bass on these songs] Giorgio Trombino
layout [haemophagus graphic layout] Sicilian Terror Art
tracks a1 to a3 music by, lyrics by Haemophagus
tracks a1 to a3 recorded by, mixed by Claudio Diprima
tracks b1 to b3 vocals Yoshihito Kobayashi
tracks b1 to b3 written-by Spiral
Pressed By GZ Digital Media
Recorded At Circle Of Power Studio
Mixed At Circle Of Power Studio
Recorded At Timeline Studios
Mixed At Timeline Studios
Haemophagus recorded and mixed at Circle Of Power Studios, Palermo, November 2007.

Spiral recorded and mixed at Timeline Studios, December 2007 - July 2008.

¡ZAS! Autoproduzioni don't have a catalog number for this release, remaining catalog numbers are sourced from label's websites.

Pressing plant uncredited, identified by the matrix numbers.
Matrix / Runout: 79212O1/A (Side A)
Matrix / Runout: 79212O2/A (Side B)