Aliases
UniteUp! 2nd Season, UniteUp! 第2期, UniteUp!: Uni:Birth, UniteUp! -Uni:Birth-, UniteUp! Uni:Birth
S3WINTER 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
Jul 28, 2026, 06:01 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
57.3
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 8 hours ago
Top reasons
- Time since finale - ~16 months since estimated air window ended
- Format continuity - Format (TV) matches prior mainline entries
- Cross-platform audience rating - Weighted audience rating 67.9
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial48
Production Feasibility73
Audience Reception70
Strategic Priors42
Fandom Engagement40
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:01 AM
Next scheduled2 hours 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 57% 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 57 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 57 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 |
|---|---|---|---|---|
| google trends | interest daily | GLOBAL | 83 | Mar 4, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 17 | Apr 27, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,042 | Jul 27, 2026, 12:00 AM |
| niconico | episode comments | JP | 20,115 | Jul 27, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.41 | Jul 22, 2026, 12:00 AM |
| filmarks | score mean | JP | 74 | Jul 27, 2026, 12:00 AM |
| filmarks | mark count | JP | 134 | Jul 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,174 | Jul 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 40 | Jul 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| niconico | episode views | JP | 288,056 | Jul 27, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Jul 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 26 | Jul 27, 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 |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 62 | Jul 20, 2026, 12:00 AM |
| comments 7d | GLOBAL | 838 | Jul 27, 2026, 12:00 AM | |
| anilist | average score | GLOBAL | 63 | Jul 27, 2026, 12:00 AM |
| x official jp | silent days | JP | 201 | Jul 20, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Jul 5, 2026, 12:00 AM |
| x | followers count | GLOBAL | 25,824 | Jul 18, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.38 | Jul 18, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 16.91 | Jul 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 1,356 | Jul 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,034 | Jul 27, 2026, 12:00 AM |
| threads 7d | GLOBAL | 12 | Jul 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.13 | Jul 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| score 7d | GLOBAL | 2,579 | Jul 27, 2026, 12:00 AM | |
| thread count | GLOBAL | 12 | Jul 27, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 12 | Jul 27, 2026, 12:00 AM | |
| kitsu | member count | GLOBAL | 114 | Jul 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 2,612 | Jul 27, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 2 | Jul 27, 2026, 12:00 AM | |
| shikimori | score mean | GLOBAL | 67.3 | Jul 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 9 | Jul 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 25 | Jul 27, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 5,007 | Jul 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 543 | Jul 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 778 | Jul 27, 2026, 12:00 AM |