People · Dossier
Active since 2004
HY
Hiroo Yamaguchi
山口寛雄
Director · Staff
9
Director and staff · 9 anime credits across three decades. Best known for Theme Song Composition on Fullmetal Alchemist: Brotherhood.
Derived from credit data — not curated copy
2004 – 2023
20 years active
9
Staff credits
Best known for · Direction
Theme Song Composition
2009
Fullmetal Alchemist: Brotherhood
Theme Song Composition
Top staff positions
Theme Song Composition
7
Theme Song Arrangement
3
Theme Song Lyrics
1