Aliases
Steins, Gate 0 Special, Steins;Gate 0 Special, San Valentín de polimorfismo de cristal: Intermedio agridulce, Steins;Gate 0: Kesshou Takei no Valentine - Bittersweet Day, Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-, シュタインズ・ゲート ゼロ 結晶多形のバレンタイン, Steins;Gate 0: Kesshou Takei no Valentine - Bittersweet Intermedio, Steins,Gate Zero, Steins,Gate 0 Special, 結晶多形のヴァレンティヌス Bittersweet Intermedio, Steins;Gate 0 Episodio 24: Cristal polimorfo en San Valentín
S213WINTER 2019OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-
Steins;Gate 0: Kesshou Takei no Valentine - Bittersweet Day
Unaired episode included with the volume 6 BD/DVD release of Steins;Gate 0. A special day approaches during a lull in the chaos. It's that time of year to give chocolate to the ones you love, but not everyone finds that an easy task.
With Valentine's Day just around the corner, the girls of the Future Gadget Lab discover that Kagari has never celebrated the occasion before! Determined to make this year's holiday the best one yet, they all set out to make delicious homemade chocolates together.
However, with many of their quirks causing kitchen disasters, this may prove to be too hard a task. Will their feelings ever reach those of their heart's desire?
With Valentine's Day just around the corner, the girls of the Future Gadget Lab discover that Kagari has never celebrated the occasion before! Determined to make this year's holiday the best one yet, they all set out to make delicious homemade chocolates together.
However, with many of their quirks causing kitchen disasters, this may prove to be too hard a task. Will their feelings ever reach those of their heart's desire?
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
58.7
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 80.5
- Format continuity - Format (OVA) matches prior mainline entries
- Domestic episode engagement (Niconico) - 23,282,158 episode views on Niconico (JP domestic)
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 & Commercial58
Production Feasibility53
Audience Reception79
Strategic Priors56
Fandom Engagement31
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:49 PM
Next scheduled11 days ago
Renewal FAQ
Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio- renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio- getting a new season?
- According to Courcast's latest analysis, Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio- has a 59% 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 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio- be renewed?
- Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio- currently scores 59 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 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-'s renewal probability?
- Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-'s CourScore is 59 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 | 72 | Aug 28, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 313 | Aug 28, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 38,305 | Aug 28, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 2 | Aug 28, 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 | 11,850 | 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 | 89,148 | Sep 11, 2026, 12:00 AM |
| mal | members | GLOBAL | 123,580 | Sep 11, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 31,366 | 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 | 1,741 | Sep 11, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 40 | Jun 20, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jun 20, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 6 | Jun 20, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 5.94 | Jun 7, 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 | 804,495 | Sep 11, 2026, 12:00 AM |
| niconico | episode mylists | JP | 437,787 | Sep 11, 2026, 12:00 AM |
| niconico | episode views | JP | 23,287,243 | 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 | 199 | 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 | 0.79 | Sep 11, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 28,043 | Sep 11, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 72.9 | Sep 11, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 86 | Aug 7, 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 |
| x | followers count | GLOBAL | 87,925 | Aug 28, 2026, 12:00 AM |
| x | followers delta | GLOBAL | 3 | Aug 28, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 5 | Jul 20, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,682 | Aug 28, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 2,693 | Sep 11, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 212,033 | Sep 11, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |