Title: 銃爽 (Gun’s Release)
Circle: キネマ106 (Kinema 106)
Album: 銃
Vocal: kalon.
Arrangement: Tom, jun-jun
Release Date: Aug 15, 2014 (C86)
The prequel to Gunblast, this accounts Suzuya’s sinking at Leyte where Kumano was present. The title possibly means the feeling of release from death by gunshot.