# Tengen Toppa Gurren Lagann Movie: Lagann-hen Special - Viral no Amai Yume
*Also known as: 天元突破グレンラガン 劇場版前夜祭 映像特典 「ヴィラルの甘い夢」*

## Facts
- Format: SPECIAL
- Status: concluded
- Year: 2009
- Season: WINTER

## Renewal Score
**Tengen Toppa Gurren Lagann Movie: Lagann-hen Special - Viral no Amai Yume** has a **37% renewal probability** on Courcast (confidence: 88%) as of 2026-06-03.

## Synopsis
Viral tries to get some sleep, but keeps on having terrifying nightmares.  Can't anyone save him from his plight?

## 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/tengen-toppa-gurren-lagann-movie-lagann-hen-special-viral-no-amai-yume-winter-2009
- API: https://courcast.com/api/public/titles/tengen-toppa-gurren-lagann-movie-lagann-hen-special-viral-no-amai-yume-winter-2009
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*