Character profile
Haruo Koga
古賀春生
Haruo Koga appears in Japan Sinks: 2020 (2020). This page lists 1 anime, voiced by Hiroyuki Yoshino (JAPANESE) and Billy Kametz (ENGLISH).
1 anime appearances6 voice actors
Anime appearances
Series, films and specials featuring this character.
Voices behind the character
Voice actors across languages.
