Hiroyuki Yokoo

as Haruki Tachikawa (voice) (1 episode)

as Sommy (voice) (1 episode), as Assam (voice) (2 episodes), as Sub (voice) (3 episodes)

as (voice)

as Suguru Shimura (voice) (1 episode)

as Nurse (voice)

as Additional Voices

as Old woman's son (voice) , Young man (voice) , Man B (voice)

as George (13 episodes)

as Sardine (20 episodes)

as Big Blue (voice) (73 episodes)

as Staff #1 (voice)

as Raider A (voice) (1 episode), as Soldier A (voice) (1 episode), as Dilos (voice) (1 episode)