There is no biography for Hiro Masaki yet.
Show · 1999
Show · 2001
Movie · 2002
Show · 2005
Movie · 1991
Show · 2002
2008
Writer · 150 episodes
2007
Writer · 13 episodes
2005
Writer · 2 episodes
2002
Writer
Screenplay
2001
Writer · 30 episodes
1999
1991
1987
2023
as Self - Screenwriter
