fraeon
Films
BrowseTop 300
Series
TV ShowsAnimeTop 250 TVTop 100 Anime
Games
BrowseTop 100
Books
BooksMangaComics & GNTop 125 BooksTop 100 Manga
For youTier ListsThe ArchiveLeaderboardFind people
Trending
Log inSign up free
fraeon

Everything you watch, play and read — tracked, rated and remembered in one library.

Explore

  • Films
  • TV
  • Anime
  • Games
  • Books
  • Manga

Discover

  • Trending
  • Leaderboard
  • Find people
  • Lists
  • Tier lists

Company

  • Tour
  • About
  • Community guidelines
  • Privacy
  • Terms
  • Contact

© 2026 fraeon. All rights reserved. ·

Metadata from TMDB, RAWG, Jikan & Open Library. This product uses the TMDB API but is not endorsed or certified by TMDB.

Questions or ideas? mehmet@avortas.com

HomeFeedProfile
The Big O

The Big O

#13of 1999

THE Big O

1999 13 epsFinished AiringActionMechaMysteryPsychological

3.7/5

MAL score

Trailer

Across media

The same story in other forms.

the manga

The Big O

Synopsis

Paradigm City is a place without a past. 40 years ago, something happened that wiped the memories of everyone in it. Unfortunately, the people of Paradigm City were very busy before then, making Megadueses (giant robots) and monsters. People who were born after the memory wipe are gaining/recovering memories of the past and using them to build newer threats. With the help of The Big O (a faithful giant robot), his butler Norman and the android Dorothy, Roger Smith keeps Paradigm City safe. As problems mount and more memories surface, Roger's past and Paradigm's future begin to become suspect...

Behind it

Studio

Sunrise

11 anime on Fraeon · 1998–2018

Code Geass: Lelouch of the Rebellion III - GlorificationBlack GodTales of the AbyssCode Geass: Lelouch of the Rebellion R2

Studio

Sunrise

Season

Fall 1999

Aired

13 Oct 1999

Episodes

13

Episode length

24 min per ep

Total watch time

≈ 5h

Status

Finished Airing

Genres

ActionMechaMysteryPsychologicalSci-Fi

Watch order

Working out the order…

Reviews

No reviews yet — be the first to write one from the Log screen.

Quotes

No quotes yet.

Discussions

Similar anime

Cowboy Bebop

Cowboy Bebop

Giant Robo the Animation: The Day the Earth Stood Still

Giant Robo the Animation: The Day the Earth Stood Still

Batman: Gotham Knight

Batman: Gotham Knight

Neon Genesis Evangelion

Neon Genesis Evangelion

Tetsujin 28

Tetsujin 28

Casshern Sins

Casshern Sins

Darker than Black

Darker than Black

Ergo Proxy

Ergo Proxy

Ghost in the Shell

Ghost in the Shell

Gad Guard

Gad Guard

Trigun

Trigun

Serial Experiments Lain

Serial Experiments Lain

Steam Detectives

Steam Detectives

Hunter x Hunter

Hunter x Hunter

Ghost in the Shell 2: Innocence

Ghost in the Shell 2: Innocence

Yuusha Tokkyuu Might Gaine

Yuusha Tokkyuu Might Gaine

Episode data hasn't been published yet.

Similar across media

Same mood, other forms — books, series, anime, games and beyond.

Series
The Amazing Digital Circus

A woman finds herself trapped in a virtual circus where she and five other humans are subject to the whims of a wacky AI ringmaster. In this digital purgatory they must face frightening NPCs and cope with their own personal traumas.

4.4

The Amazing Digital Circus

2023

Film
Neon Genesis Evangelion: The End of Evangelion

SEELE orders an all-out attack on NERV, aiming to destroy the Evas before Gendo can advance his own plans for the Human Instrumentality Project. Shinji is pushed to the limits of his sanity as he is forced to decide the fate of humanity.

4.1

Neon Genesis Evangelion: The End of Evangelion

1997

Book
The Iron Heel

Revolutions, fiction · Oligarchy, fiction

The Iron Heel

Jack London

1907

Manga
Girls' Last Tour

Civilization is dead, but Chito and Yuuri are still alive. So they hop aboard their beloved Kettenkrad motorbike and aimlessly wander the ruins of the world they once knew. Day after hopeless day, they look for their next meal and fuel for their ride. But as long as the two are together, even an existence as bleak as theirs has a ray or two of sunshine in it, whether they're sucking down their fill of soup or hunting for machine parts to tinker with. For two girls in a world full of nothing, the experiences and feelings the two share give them something to live for… (Source: Yen Press) Note: Winner of the Best Comic Award at the Seiun Awards in 2019.

Adventure · Sci-Fi

4.3

Girls' Last Tour

Tsukumizu

2014 · 47 ch

Series
Solo Leveling

They say whatever doesn’t kill you makes you stronger, but that’s not the case for the world’s weakest hunter Sung Jinwoo. After being brutally slaughtered by monsters in a high-ranking dungeon, Jinwoo came back with the System, a program only he could see, that’s leveling him up in every way. Now, he’s inspired to discover the secrets behind his powers and the dungeon that spawned them.

4.3

Solo Leveling

2024

Film
The Matrix

Set in the 22nd century, The Matrix tells the story of a computer hacker who joins a group of underground insurgents fighting the vast and powerful computers who now rule the earth.

4.1

The Matrix

1999

Book
Flatland

Fourth dimension · Fiction, general

Flatland

Edwin Abbott Abbott

1884

Manga
Yokohama Kaidashi Kikou

Set hundreds of years in the future after an environmental catastrophe, Yokohama Kaidashi Kikou (also known as Yokohama Shopping Log) centers on the simple life of Alpha, an android who runs a small coffee shop in coastal Japan. Alpha stands witness to chronicle the end of humanity’s days with coffee, a slice of watermelon, and the sound of her moon guitar backed by distant seagulls. Quiet and bittersweet, this tale is about the melancholy beauty that can be found even as the end approaches. (Source: Seven Seas Entertainment) Note: Includes four extra chapters.

Sci-Fi · Slice of Life

4.3

Yokohama Kaidashi Kikou

Hitoshi Ashinano

1994 · 144 ch

Series
Hunter x Hunter

Gon, a young boy who lives on Whale Island, dreams of becoming a Hunter like his father, who left when Gon was still young.

4.3

Hunter x Hunter

2011

Film
Avengers: Infinity War

As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence itself has never been more uncertain.

4.1

Avengers: Infinity War

2018

Book
The Invisible Man

Ciencia-ficción · Classic Literature

The Invisible Man

H. G. Wells

Manga
A Certain Magical Index NT

World War III is over. Touma disappears. Accelerator spends his days with Last Order and Misaka Worst. Shiage uses the secrets he gained in Russia as a bargaining chip. But this peace doesn't last long as the Freshmen arrive... (Source: Yen Press) Note: Includes 21 prologues, 22 epilogues, and 2 extras.

Action · Comedy

4.3

A Certain Magical Index NT

Kazuma Kamachi

2011 · 183 ch