Aliases
planetarian: Snow Globe, planetarian ～雪圏球（スノーグローブ）, planetarian ~雪圏球[スノーグローブ]~
WINTER 2021OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
A New Planetarian OVA featuring the prequel short story "Snow Globe," which debuted as part of a novel volume that bundled with a limited-edition version of the original PC game.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 28, 2026, 06:24 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
36.1
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated 9 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 71.9
- Official social silence (negative signal) - Official JP account active (last post 36d ago)
- Cohort rating percentile - 70th percentile within season cohort
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial50
Production Feasibility30
Audience Reception48
Strategic Priors31
Fandom Engagement56
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:24 AM
Next scheduledin 15 hours
Renewal FAQ
planetarian: Snow Globe renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is planetarian: Snow Globe getting a new season?
- According to Courcast's latest analysis, planetarian: Snow Globe has a 36/100 renewal signal score. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will planetarian: Snow Globe be renewed?
- planetarian: Snow Globe currently scores 36 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is planetarian: Snow Globe's renewal probability?
- planetarian: Snow Globe's CourScore is 36 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 signal score 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 | 70 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 56 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 5,966 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 6 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 19 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 870 | Sep 25, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 25, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 2, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Oct 4, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 4, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 792 | Oct 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 4,027 | Oct 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 72.33 | Oct 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 6,153 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 15,672 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 8,656 | Oct 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 526 | Oct 27, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.52 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 3 | Oct 23, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 5 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 1 | Oct 23, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 6 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 620 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 189 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 7,621 | Oct 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 22 | Jul 29, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Jul 29, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Jul 29, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Jul 29, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.49 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,707 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 72.5 | Oct 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 73 | Oct 10, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 2026, 12:00 AM |
| x official jp | silent days | JP | 36 | Aug 12, 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 | 31,819 | Oct 27, 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 |