There is no biography for Seiichi Hirai yet.
Show · 1990
Show · 1995
Show · 1991
Movie · 1989
1995
as UA Base Announcer (voice)
as Mercenary Death Mult (voice)
1991
as Walter/Highter · 2 episodes
1990
as Walter (voice) · 49 episodes
1989
as Zimba (voice)
