Aliases
UniteUp! 2nd Season, UniteUp! 第2期, UniteUp!: Uni:Birth, UniteUp! -Uni:Birth-, UniteUp! Uni:Birth
S2WINTER 2025TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The second season of UniteUp!
PROTOSTAR’s journey continues as they face rivals and challenges, striving to shine in the competitive idol world.
(Source: Crunchyroll News)
PROTOSTAR’s journey continues as they face rivals and challenges, striving to shine in the competitive idol world.
(Source: Crunchyroll News)
Last updated
Aug 31, 2026, 02:39 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.
CourScore
56.4
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Time since finale - ~17 months since estimated air window ended
- Format continuity - Format (TV) matches prior mainline entries
- Cross-platform audience rating - Weighted audience rating 67.1
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial48
Production Feasibility73
Audience Reception66
Strategic Priors42
Fandom Engagement38
CourScore history
CourScore over time
Last analysedAug 31, 2026, 02:39 AM
Next scheduled12 days ago
Renewal FAQ
UniteUp! -Uni:Birth- renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is UniteUp! -Uni:Birth- getting a new season?
- According to Courcast's latest analysis, UniteUp! -Uni:Birth- has a 56% renewal probability. 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 UniteUp! -Uni:Birth- be renewed?
- UniteUp! -Uni:Birth- currently scores 56 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. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is UniteUp! -Uni:Birth-'s renewal probability?
- UniteUp! -Uni:Birth-'s CourScore is 56 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 | 63 | Aug 29, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 26 | Aug 29, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,061 | Aug 29, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 29, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.2 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 26 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 40 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,052 | Sep 10, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| filmarks | mark count | JP | 135 | Sep 10, 2026, 12:00 AM |
| filmarks | score mean | JP | 72 | Sep 10, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 16, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 10, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 115 | Sep 10, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 6,649 | Jun 28, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 68.3 | Jun 28, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 157 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 1,385 | Sep 10, 2026, 12:00 AM |
| mal | members | GLOBAL | 5,054 | Sep 10, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 2,625 | Sep 10, 2026, 12:00 AM |
| mal | rating | GLOBAL | 6.91 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 604 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 20 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 541 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.42 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 20,246 | Sep 10, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,262 | Sep 10, 2026, 12:00 AM |
| niconico | episode views | JP | 288,933 | Sep 10, 2026, 12:00 AM |
| comments 7d | GLOBAL | 843 | Sep 10, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Sep 10, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 9 | Sep 10, 2026, 12:00 AM | |
| score 7d | GLOBAL | 4,098 | Sep 10, 2026, 12:00 AM | |
| thread count | GLOBAL | 9 | Sep 10, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 9 | Sep 10, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.13 | Aug 29, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 782 | Aug 29, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 67.2 | Aug 29, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 61 | Sep 10, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 11.46 | Sep 10, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 9 | Sep 10, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 17 | Apr 27, 2026, 12:00 AM |
| x | followers count | GLOBAL | 25,687 | Aug 9, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -71 | Aug 9, 2026, 12:00 AM |
| x official jp | silent days | JP | 228 | Aug 16, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 1,271 | Sep 10, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 43,180 | Sep 10, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |