# Stratos 4 Advance
*Also known as: ストラトス・フォー アドヴァンス*

## Facts
- Format: OVA
- Status: concluded
- Year: 2005
- Season: SPRING

## Renewal Score
**Stratos 4 Advance** has a **32% renewal probability** on Courcast (confidence: 88%) as of 2026-06-03.

## Synopsis
Having failed the Comet Blaster exams mysteriously, Mikaze and her friends are sent back to the Shimoji Island base, where, with three new Meteor Sweeper trainees around, they have been promoted to instructor positions.
Meanwhile, more comets are on their way to Earth, and the mysteries behind the rift in the Cosmic Emergency Management Agency--as well as the alien parasites--begins to unravel.

## 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/stratos-4-advance-spring-2005
- API: https://courcast.com/api/public/titles/stratos-4-advance-spring-2005
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*