# Ai Sky Tree 21
*Also known as: 愛・スカイツリー 21*

## Facts
- Format: ONA
- Status: concluded
- Year: 2012

## Renewal Score
Courcast is tracking renewal signals for Ai Sky Tree 21. Score not yet available.

## Synopsis
Short anime by Rapparu mixing animation with still real life pictures.

## 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/ai-sky-tree-21-2012
- API: https://courcast.com/api/public/titles/ai-sky-tree-21-2012
- About Courcast: https://courcast.com/about

*Last updated: 2026-09-13*