# BLUE DROP: Tenshi-tachi no Gikyoku
*Also known as: Blue Drop / BLUE DROP ～天使達の戯曲～*

## Facts
- Format: TV
- Status: concluded
- Year: 2007
- Season: FALL

## Renewal Score
**BLUE DROP: Tenshi-tachi no Gikyoku** has a **40% renewal probability** on Courcast (confidence: 88%) as of 2026-06-03.

## Synopsis
Five years ago, something horrifying happened on Kamioki Island. Something so nightmarish that it stripped all memory from Mari Wakatake's mind even as it left every other human on the island dead in its wake! Now enrolled against her will at an isolated girl's academy, Mari is unaware that hidden eyes are watching her, waiting for her memory to return. 
Buried in her psyche is the most terrifying secret of all: while Mari was the only human who lived, she may not have been the only survivor! As

## 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/blue-drop-tenshi-tachi-no-gikyoku-fall-2007
- API: https://courcast.com/api/public/titles/blue-drop-tenshi-tachi-no-gikyoku-fall-2007
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*