# THE Big O (2003)
*Also known as: The Big O II / THEビッグオー (2003)*

## Facts
- Format: TV
- Status: concluded
- Year: 2003
- Season: WINTER

## Renewal Score
**THE Big O (2003)** has a **41% renewal probability** on Courcast (confidence: 87%) as of 2026-08-03.

## Synopsis
Continuation of The Big O.
Notes:
- Originally planned as a 26-episode series, low viewership in Japan reduced production to the first 13.
- Positive international reception resulted in a second season consisting of the remaining 13 episodes; co-produced by Cartoon Network, Sunrise, and Bandai Visual.

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0-100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/the-big-o-2003-season-2
- API: https://courcast.com/api/public/titles/the-big-o-2003-season-2
- About Courcast: https://courcast.com/about

*Last updated: 2026-08-03*