Aliases
Knights of Sidonia Season 2, Sidonia no Kishi: Daikyuu Wakusei Seneki, Knights of Sidonia: Battle for Planet Nine, シドニアの騎士 第九惑星戦役, Knights of Sidonia: War of the Ninth Planet, Sidonia no Kishi: Dai-kyuu Wakusei Seneki, シドニアの騎士 第九惑星戦役
S2SPRING 2015TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The second season of Sidonia no Kishi.
Having narrowly avoided the collision with the asteroid, the Sidonia sets a course for the Lem system in order to wipe out the Gauna nest.
(Source: Polygon Pictures)
Having narrowly avoided the collision with the asteroid, the Sidonia sets a course for the Lem system in order to wipe out the Gauna nest.
(Source: Polygon Pictures)
Last updated
Sep 11, 2026, 04:50 AM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2021, 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 18 hours ago
Top reasons
- Strong renewal expectation - Strong signals suggest renewal is expected.
Runway
Feasibility warning
NoneSource runway looks healthy for a continuation.
Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0
CourScore history
CourScore over time
Last analysedSep 11, 2026, 04:50 AM
Next scheduled17 hours ago
Renewal FAQ
Knights of Sidonia: Battle for Planet Nine renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Knights of Sidonia: Battle for Planet Nine getting a new season?
- Yes - Knights of Sidonia: Battle for Planet Nine has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Knights of Sidonia: Battle for Planet Nine be renewed?
- Knights of Sidonia: Battle for Planet Nine 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 Knights of Sidonia: Battle for Planet Nine's renewal probability?
- Knights of Sidonia: Battle for Planet Nine'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 | 75 | Aug 22, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 302 | Aug 22, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 23,859 | Aug 22, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 22, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.74 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 24 | Aug 22, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 15 | Aug 22, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,906 | Aug 22, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Aug 22, 2026, 12:00 AM |
| filmarks | mark count | JP | 1,409 | Aug 22, 2026, 12:00 AM |
| filmarks | score mean | JP | 80 | Aug 22, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 21, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Aug 9, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Aug 22, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 262 | Aug 22, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 21,243 | Aug 22, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 1,818 | Aug 22, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 76.63 | Aug 22, 2026, 12:00 AM |
| mal | completed | GLOBAL | 87,181 | Sep 5, 2026, 12:00 AM |
| mal | members | GLOBAL | 126,595 | Sep 5, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 27,622 | Sep 5, 2026, 12:00 AM |
| mal | watching | GLOBAL | 5,950 | Sep 5, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 74,800 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | 24.25 | Sep 6, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 4 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 6 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 13 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 19 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 221,296 | Aug 22, 2026, 12:00 AM |
| niconico | episode mylists | JP | 22,213 | Aug 22, 2026, 12:00 AM |
| niconico | episode views | JP | 3,706,081 | Aug 22, 2026, 12:00 AM |
| comments 7d | GLOBAL | 2,537 | Aug 22, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 5 | Aug 22, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 40 | Aug 22, 2026, 12:00 AM | |
| score 7d | GLOBAL | 4,555 | Aug 22, 2026, 12:00 AM | |
| thread count | GLOBAL | 40 | Aug 22, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 40 | Aug 22, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.66 | Aug 22, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 15,491 | Aug 22, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 77.1 | Aug 22, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 77 | Jul 21, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 11.96 | Aug 22, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 145 | Aug 22, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Sep 8, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 440,325 | Aug 22, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |