List of The Big O chapters

This is a list of chapters of the manga adaptation of Sunrise's The Big O (THE ビッグオー, Za Biggu Ō) anime television series.

The chapters are written and drawn by Hitoshi Ariga and published by Kodansha in Magazine Z.

The Big O manga started serialization in Kodansha's Magazine Z in July 1999, three months before the anime premiere.

[1] Authored by Hitoshi Ariga, the manga uses Keiichi Sato's concept designs in an all-new story.

[1] Lost Memory (ロストメモリー, Rosuto Memorī), authored by Hitoshi Ariga, takes place between volumes five and six of the original manga.