7.53 Average Score
Romaji
The Big O
Native
THEビッグオー
Synonyms
Big O Roger, Big O
Format
TV
Studios
Sunrise
Episodes
13
Episodes (Dub)
26
Episodes Duration
24 min. per ep.
Status
Finished Airing
Premiered
Fall 1999
Genres
Action, Sci-Fi, Mystery, Psychological, Mecha
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