In 2000s, human beings have lost their purana, which are essential for living thing. It means that the human species is goinig to die. However, there is a vampire who saves human beings from extinction by revealing the secret of purana. In a mythical era, there was a god who was punished eternally because he had brought the fire to the human beings. Like him, the vampire will be punished because he breaks the taboo to tell the secret of purana to human beings. That vampire is named Duo, and the vampire who punish him is Zieg. They used to be good friends...
Last updated
Oct 28, 2026, 06:14 AM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
13.2
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 - 21 years with no new entry: of short series (first entries) in that position, under 1% got a new season or film within 10 years
- Cross-platform audience rating - Weighted audience rating 36.0
- Time since finale - ~260 months since estimated air window ended
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.
CourScore history
CourScore over time
Legend of Duo renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Legend of Duo getting a new season?
- According to Courcast's latest analysis, Legend of Duo has a 13/100 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 Legend of Duo be renewed?
- Legend of Duo currently scores 13 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 Legend of Duo's renewal probability?
- Legend of Duo's CourScore is 13 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.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 38 | Oct 23, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 11 | Oct 23, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,039 | Oct 23, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| ann | rating | GLOBAL | 5.01 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 212 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 24,772 | Sep 11, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 11, 2026, 12:00 AM |
| filmarks | mark count | JP | 3 | Oct 24, 2026, 12:00 AM |
| filmarks | score mean | JP | 24 | Oct 24, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Sep 13, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Sep 13, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Oct 23, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,216 | Oct 23, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 13,150 | Oct 23, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 46.87 | Oct 23, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 70 | Oct 9, 2026, 12:00 AM |
| mal | completed | GLOBAL | 6,576 | Oct 23, 2026, 12:00 AM |
| mal | members | GLOBAL | 12,958 | Oct 23, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 4,692 | Oct 23, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.12 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 84 | Oct 9, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 9, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 8 | Oct 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 476 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 9,224 | Oct 24, 2026, 12:00 AM |
| niconico | episode mylists | JP | 823 | Oct 24, 2026, 12:00 AM |
| niconico | episode views | JP | 94,880 | Oct 24, 2026, 12:00 AM |
| comments 7d | GLOBAL | 21 | Sep 25, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Sep 25, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Sep 25, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Sep 25, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.57 | Oct 23, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 2,152 | Oct 23, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 48.2 | Oct 23, 2026, 12:00 AM |
| simkl | imdb score | GLOBAL | 57 | Sep 4, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 44 | Sep 4, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 2.52 | Oct 23, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 5 | Oct 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 19, 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 | 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 |