4 : Musica Ex Machina (phase 2) Info

Following the initial ambush in "Phase 1," the showdown between Koko's specialized security team and Orchestra reaches its climax. Orchestra, consisting of the experienced "Maestro" and his protege Chinatsu, treat their gunfights as musical performances.

: Demonstrates her vast connections and calm under pressure during the ensuing police interrogation. 4 : Musica Ex Machina (Phase 2)

: The child soldier and newest recruit who continues to struggle with his hatred for arms dealers while protecting Koko. Following the initial ambush in "Phase 1," the

: A Musica Ex Machina Drama CD was released in February 2011, packaged with a special edition of Volume 9 of the manga, featuring a different voice cast than the later anime adaptation. 4 : Musica Ex Machina (Phase 2)