Aliases
Parallel Worlds, Soutai Sekai, ソウタイセカイ, The Relative Worlds, Les Mondes Parallèles
S1SPRING 2017ONA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The story is set in Japan in 2020. The story centers on Shin Hazama, and a version of himself who led a different life in another Japan appears. A crack opens in the everyday life that he thought was impossible to change. Boys and girls have to decide what to think and choose when the world changes completely. The battle with another world and another self begins.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 28, 2026, 06:21 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
16.0
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: High • Updated 12 hours ago
Top reasons
- Titles like this rarely return - 9 years with no new entry: of OVAs and specials (first entries) in that position, under 1% got a new season or film within 10 years
- Cross-platform audience rating - Weighted audience rating 56.6
- Time since finale - ~114 months since estimated air window ended
Runway
Anime original
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
Financial & Commercial50
Production Feasibility24
Audience Reception27
Strategic Priors38
Fandom Engagement50
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:21 AM
Next scheduledin 12 hours
Renewal FAQ
Soutai Sekai renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Soutai Sekai getting a new season?
- According to Courcast's latest analysis, Soutai Sekai has a 16/100 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 Soutai Sekai be renewed?
- Soutai Sekai currently scores 16 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 Soutai Sekai's renewal probability?
- Soutai Sekai's CourScore is 16 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 | 51 | Oct 19, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 15 | Oct 19, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,919 | Oct 19, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 19, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 27 | Sep 21, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 138 | Sep 21, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 9,303 | Sep 21, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 21, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 4, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 32 | Sep 13, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 12 | Oct 19, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 4,131 | Oct 19, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 10,877 | Oct 19, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 62.52 | Oct 19, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 110 | Aug 19, 2026, 12:00 AM |
| mal | completed | GLOBAL | 3,305 | Oct 19, 2026, 12:00 AM |
| mal | members | GLOBAL | 8,921 | Oct 19, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 4,205 | Oct 19, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.27 | Aug 19, 2026, 12:00 AM |
| mal | source members | GLOBAL | 16,368 | Aug 19, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 19, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 11 | Aug 19, 2026, 12:00 AM |
| mal | watching | GLOBAL | 700 | Oct 19, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.39 | Oct 26, 2026, 12:00 AM |
| niconico | episode comments | JP | 897 | Oct 19, 2026, 12:00 AM |
| niconico | episode mylists | JP | 996 | Oct 19, 2026, 12:00 AM |
| niconico | episode views | JP | 67,293 | Oct 19, 2026, 12:00 AM |
| comments 7d | GLOBAL | 41 | Oct 5, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 5, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 3 | Oct 5, 2026, 12:00 AM | |
| score 7d | GLOBAL | 27 | Oct 5, 2026, 12:00 AM | |
| thread count | GLOBAL | 3 | Oct 5, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 3 | Oct 5, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.3 | Oct 19, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,035 | Oct 19, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 56.8 | Oct 19, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 57 | Sep 7, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 3.12 | Oct 19, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 20 | Oct 19, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Oct 26, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 34,495,156 | Jun 28, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,940 | Jun 28, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 264 | Oct 19, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 42,210 | Oct 19, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 28, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 28, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 1,103,924 | Jun 28, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 1,103,924 | Jun 28, 2026, 12:00 AM |