concluded
Announced
In production
Releasing
Completed
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.
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.
Last updated
Sep 10, 2026, 05:03 PM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2006, 12:00 AM.
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated yesterday
Top reasons
- Strong renewal expectation - Strong signals suggest renewal is expected.
Runway
Unknown
Source runway looks healthy for a continuation.
Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0
CourScore history
CourScore over time
Last analysedSep 10, 2026, 05:03 PM
Next scheduledyesterday
Renewal FAQ
Stratos 4 Advance renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Stratos 4 Advance getting a new season?
- Yes - Stratos 4 Advance has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Stratos 4 Advance be renewed?
- Stratos 4 Advance has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is Stratos 4 Advance's renewal probability?
- Stratos 4 Advance's CourScore is 100 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 59 | Aug 18, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 3 | Aug 18, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 992 | Aug 18, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 18, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.18 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Sep 1, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 6 | Sep 1, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 76 | Sep 1, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 1, 2026, 12:00 AM |
| filmarks | mark count | JP | 23 | Sep 1, 2026, 12:00 AM |
| filmarks | score mean | JP | 74 | Sep 1, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 17, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Jul 12, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Aug 18, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 489 | Aug 18, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,610 | Aug 18, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 69.96 | Aug 18, 2026, 12:00 AM |
| mal | completed | GLOBAL | 2,438 | Aug 18, 2026, 12:00 AM |
| mal | members | GLOBAL | 4,165 | Aug 18, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 1,274 | Aug 18, 2026, 12:00 AM |
| mal | watching | GLOBAL | 175 | Aug 18, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.37 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 676 | Sep 1, 2026, 12:00 AM |
| niconico | episode mylists | JP | 99 | Sep 1, 2026, 12:00 AM |
| niconico | episode views | JP | 10,546 | Sep 1, 2026, 12:00 AM |
| comments 7d | GLOBAL | 42 | Aug 18, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 4 | Aug 18, 2026, 12:00 AM | |
| score 7d | GLOBAL | 153 | Aug 18, 2026, 12:00 AM | |
| thread count | GLOBAL | 4 | Aug 18, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 4 | Aug 18, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.48 | Aug 18, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 317 | Aug 18, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 67.7 | Aug 18, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.03 | Jun 23, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 19, 2026, 12:00 AM |