# Koukou
*Also known as: こうこう*

## Facts
- Format: ONA
- Status: concluded
- Year: 2013

## Renewal Score
**Koukou** has a **17/100 renewal signal score** on Courcast (confidence: 83%) as of 2026-10-28.

## Synopsis
"Koukou" is a work of abstract animation synchronized with a callisthenic song comprised of the unique syllabic sounds of the Japanese language, without actually using any full words.

## 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/koukou-2013
- API: https://courcast.com/api/public/titles/koukou-2013
- About Courcast: https://courcast.com/about

*Last updated: 2026-10-28*