Aliases
Steins, Gate Special, Poriomanía del egoismo, Steins;Gate: Oukoubakko no Poriomania, Steins;Gate: Egoistic Poriomania, シュタインズ・ゲート 横行跋扈のポリオマニア, Steins Gate Special, Steins Gate Episode 25, Steins Gate OVA, シュタインズ ゲート 横行跋扈のポリオマニア
S234WINTER 2012OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Special episode included in the last of the nine Blu-ray/DVD volumes.
The story is set a few months after the last scene of the television series. On a calm day in Akihabara, Okabe and the other laboratory members are invited by Feyris to go to America. Mayuri and the rest are planning to reunite with Kurisu, who had come back to an American laboratory. A few days later, Okabe's mad scientist persona Hououin Kyouma arrives alone at the airport in Los Angeles, where he may be taking the first step to leading the world into chaos.
(Source: Anime News Network)
The story is set a few months after the last scene of the television series. On a calm day in Akihabara, Okabe and the other laboratory members are invited by Feyris to go to America. Mayuri and the rest are planning to reunite with Kurisu, who had come back to an American laboratory. A few days later, Okabe's mad scientist persona Hououin Kyouma arrives alone at the airport in Los Angeles, where he may be taking the first step to leading the world into chaos.
(Source: Anime News Network)
Last updated
Aug 31, 2026, 01:49 PM
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
60.9
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 11 days ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 83.4
- Cross-platform popularity index - Aggregate reach of ~70,948 followers
- Format continuity - Format (OVA) matches prior mainline entries
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial63
Production Feasibility52
Audience Reception78
Strategic Priors58
Fandom Engagement40
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:49 PM
Next scheduled11 days ago
Renewal FAQ
Steins;Gate: Egoistic Poriomania renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Steins;Gate: Egoistic Poriomania getting a new season?
- According to Courcast's latest analysis, Steins;Gate: Egoistic Poriomania has a 61% 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 Steins;Gate: Egoistic Poriomania be renewed?
- Steins;Gate: Egoistic Poriomania currently scores 61 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 Steins;Gate: Egoistic Poriomania's renewal probability?
- Steins;Gate: Egoistic Poriomania's CourScore is 61 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 | 81 | Sep 4, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1,071 | Sep 4, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 115,654 | Sep 4, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 1 | Sep 4, 2026, 12:00 AM |
| animate | merch rank | JP | 13 | Aug 14, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 24 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 101 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 8,882 | Sep 11, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 11, 2026, 12:00 AM |
| filmarks | mark count | JP | 26,980 | Sep 11, 2026, 12:00 AM |
| filmarks | score mean | JP | 86 | Sep 11, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 57 | Sep 10, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 67 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 11, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 172 | Sep 11, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 46,005 | Sep 11, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 442 | Sep 11, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 81.75 | Sep 11, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 11 | Sep 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 408,720 | Sep 11, 2026, 12:00 AM |
| mal | members | GLOBAL | 480,366 | Sep 11, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 61,885 | Sep 11, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.57 | Sep 3, 2026, 12:00 AM |
| mal | source members | GLOBAL | 2,035 | Sep 3, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Sep 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 6,522 | Sep 11, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 1,214 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 175 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 1,321 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 246 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 377.14 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 1,742 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 1,803 | Sep 11, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,437 | Sep 11, 2026, 12:00 AM |
| niconico | episode views | JP | 349,081 | Sep 11, 2026, 12:00 AM |
| comments 7d | GLOBAL | 456 | Sep 11, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 2 | Sep 11, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 10 | Sep 11, 2026, 12:00 AM | |
| score 7d | GLOBAL | 200 | Sep 11, 2026, 12:00 AM | |
| thread count | GLOBAL | 10 | Sep 11, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 10 | Sep 11, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.85 | Sep 4, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 71,782 | Sep 4, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 82.9 | Sep 4, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 90 | Sep 4, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 21.05 | Sep 11, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 998 | Sep 11, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 3 | Aug 27, 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 | 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 |