PG-13

The Big O

HD
TV
Other
10
10
Watch now
Paradigm City, a city of amnesia and a place of belonging. It remains populated by forgotten pasts and the ruins of their labors due to a calamity 40 years ago. Shrouded in a fog-like mystery, it is up to people like Roger Smith to shine a light through the mist. Acting as a professional negotiator and suave agent, Roger is a self-tailored ladies man whose only love is for funeral black. However, as he gets deeply involved with his clients, what often starts as a simple negotiation evolves into Roger saving Paradigm from crime and peril. In the process, Roger stumbles even deeper into the untold folds of the city. As a rule, things are hardly ever as they appear. Serving as gray knight in a gray world, Roger is not without allies. By his side are Norman, a loyal and widely skilled butler, and Dorothy, a human-like android with deadpan snark. Together with the relic Big O, a jet-black mecha of gargantuan size and weight, they help Roger serve iron justice to Paradigm's lurking villains as he discovers the truth about 40 years ago.
Hikari is the best site to watch The Big O SUB online, or you can even watch The Big O DUB in HD quality.
Japanese: THEビッグオー
English: The Big O
Synonyms: Big O Roger, Big O
Country: Japanese
Aired: 1999-10-13 to 2003-03-27
Premiered: Fall
Duration: 24 min per ep
Status: Finished
MAL Score: 7.53
Genres: Action Mystery Sci-Fi Adult Cast Mecha Psychological
Studio: Sunrise
Producers: Bandai Visual
Resources: Official Site AniDB ANN Wikipedia

Recommended for You!

(1 EPS)

Milky☆Highway

Ona Feb 23, 2022
(52 EPS)

Pac-World

TV Apr 5, 2014
(1 EPS)

Hypersonic Music Club

Ona Aug 1, 2023
(4 EPS)

Ore no Imouto ga Konnani Kawaii Wake ga Nai Specials

Ona Feb 22, 2011
(7 EPS)

Musaigen no Phantom World: Limitless Phantom World

Special Apr 6, 2016
(1 EPS)

Namiuchigiwa no Muromi-san: Pangea Chou Tairiku no Muromi-san

Ova Aug 16, 2013
R-17+
(27 EPS)

Nekojiru Gekijou Jirujiru Original

TV Jul 9, 1999
R+
(26 EPS)

Souten Kouro

TV Apr 8, 2009
(1 EPS)

Carnival Phantasm EX Season

Ova Nov 26, 2011
(12 EPS)

Occultic;Nine

TV Oct 9, 2016
(5 EPS)

Tales of Gekijou

Special Jan 1, 2012
(16 EPS)

Aiyou de Mishi

Ona Apr 12, 2023
(24 EPS)

Emo Faze

Ona Sep 29, 2023
(1 EPS)

A.LI.CE

Movie Feb 5, 2000
(1 EPS)

Tokyo 24-ku: Reversal Film

TV Mar 17, 2022
(1 EPS)

Kouchuu Ouja Mushiking Super Battle Movie: Yami no Kaizou Kouchuu

Movie Mar 21, 2007
(7 EPS)

Tomica Hyper Rescue Drive Head: Kidou Kyuukyuu Keisatsu (ONA)

Ona Jan 20, 2018
(3 EPS)

Kidou Senshi Gundam SEED C.E. 73: Stargazer

Ona Jul 14, 2006
R+
(2 EPS)

Makai Tenshou

Ova Feb 27, 1998
(1 EPS)

Slam Dunk: Hoero Basketman-damashii! Hanamichi to Rukawa no Atsuki Natsu

Movie Jul 15, 1995
(40 EPS)

Wan Jie Xian Zong 2nd Season

Ona Apr 25, 2019
(12 EPS)

Machikado Mazoku

TV Jul 12, 2019
R-17+
(1 EPS)

Jin-Rou

Movie Jun 3, 2000
R-17+
(13 EPS)

Undead Girl Murder Farce

TV Jul 6, 2023

Top Anime

Genres