# Choujuushin Gravion Zwei
*Also known as: Gravion Zwei / 超重神グラヴィオンツヴァイ*

## Facts
- Format: TV
- Status: concluded
- Year: 2004
- Season: WINTER

## Renewal Score
**Choujuushin Gravion Zwei** has a **38% renewal probability** on Courcast (confidence: 91%) as of 2026-06-03.

## Synopsis
After Gravion was able to use its ultimate attack, the Zeravire threat seemed to have temporary stopped. However when it rises back up all of a sudden, the Earth Gult and its trump card, the super robot Gravion, is needed to defend this world again. All this while, the EFA is planning to create their own weapons to counter the Zeravire, the Grand Trooper. Now as they attempt to fend off the Zeravire, the people of the Earth Gult and EFA must protect their future as well as confront their pasts, 

## 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/choujuushin-gravion-zwei-winter-2004
- API: https://courcast.com/api/public/titles/choujuushin-gravion-zwei-winter-2004
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*