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English: The Big O
Synonyms: Big O Roger, Big O
Status: Finished Airing
Aired: Oct 13, 1999 to Mar 27, 2003
Premiered: Fall 1999
Producers: Bandai Visual
Duration: 24 min. per ep.
Rating: PG-13 - Teens 13 or older
Score: 7.531 (scored by 3181731,817 users)
1 indicates a weighted score.
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.