# Promare: SIDE Lio
*Also known as: Promare: Lio / プロメア SIDE リオ*

## Facts
- Format: SPECIAL
- Status: concluded
- Year: 2019
- Season: SPRING

## Renewal Score
**Promare: SIDE Lio** has a **41% renewal probability** on Courcast (confidence: 89%) as of 2026-06-03.

## Synopsis
Promare theatergoers received, as a bonus, character cards with serial codes that granted access to the advanced streaming of a prequel anime. The events in this prequel take place one day before the events of Promare.
(Source: Anime News Network)

## 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/promare-side-lio-spring-2019
- API: https://courcast.com/api/public/titles/promare-side-lio-spring-2019
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*