The Big O

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Alternative Titles

Synonyms: Big O Roger, Big O
Japanese: THEビッグオー
English: The Big O
More titles


Type: TV
Episodes: 26
Status: Finished Airing
Aired: Oct 13, 1999 to Mar 27, 2003
Premiered: Fall 1999
Broadcast: Unknown
Producers: Bandai Visual
Studios: Sunrise
Source: Original
Genres: ActionAction, MysteryMystery, Sci-FiSci-Fi
Themes: Adult CastAdult Cast, MechaMecha, PsychologicalPsychological
Duration: 24 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 7.531 (scored by 3873438,734 users)
1 indicates a weighted score.
Ranked: #17682
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #2125
Members: 98,137
Favorites: 978

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