Constance Raveau
Nina
Announcer (Ep 10) / Luis (Ep 11) / Maid (Ep 4) / Mikhail (Ep 6-9, 12)
Wallace Arcangelo (Ep 3-7)
Ed (Ep 10) / B5-kyu Twilight (Ep 8-10) / Passerby (Ep 2) / Customer (Ep 1) / BASTARD Employee (Ep 12)
Basatard Patron (Ep 9) / Detective (Ep 4) / Gangster (Ep 2) / Merc (Ep 6) / Official (Ep 10) / Underling B (Ep 1)
Doug
Worick Arcangelo
Emilio Benedetto / Alex' Vater (Ep 12)
Cody Balfour
Loretta Cristiano Amodio
Daniel Monroe
B2 Twilight (Ep 2)
Hausen (Ep 5, 10-11)
Nicolas Brown
Domenico Arcangelo
Alex Benedetto
Ginger
Nicolas Brown (young) (Ep 4-7)
Prostitute (Ep 3) / Customer (Ep 5)
Heather (Ep 11-12) / Yang (young) (Ep 10)
Beretta
Sig
Hoodlum (Ep 1)
Tristan (Ep 10-11)
Marco Adriano
Ivan Glaziev
Galahad Woeho (Ep 7-11)
Yang
Delico
Striker
Miles Mayer
Diego Montez (Ep 4-5, 10)
Gina Paulklee
Ken'ichirô Matsuda (B2 Twilight (Ep 2))
Tsuyoshi Koyama (Miles Mayer)