# Nijiiro Days OAD
*Also known as: Rainbow Days OAD / 虹色デイズ OAD*

## Facts
- Format: OVA
- Status: concluded
- Year: 2016
- Season: SUMMER

## Renewal Score
**Nijiiro Days OAD** has a **39% renewal probability** on Courcast (confidence: 88%) as of 2026-06-04.

## Synopsis
Bundled with the 13th limited-edition volume of the manga.

## 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/nijiiro-days-oad-summer-2016
- API: https://courcast.com/api/public/titles/nijiiro-days-oad-summer-2016
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*