One Piece: Avventura nell'ombelico dell'oceano, One Piece Special: Adventure in the Ocean's Navel, วันพีซ ภาคพิเศษ 1 การผจญภัยใต้มหาสมุทร, Vua Hải Tặc: Cuộc phiêu lưu vào rốn đại dương, One Piece Special: Luffy Falls! Adventure in the Navel of the Sea, ONE PIECE TV Special: Umi no Heso no Daibouken-hen, One Piece: Umi no Heso no Daibouken-hen, ONE PIECE TVスペシャル 海のヘソの大冒険篇, ワンピース ルフィ落下!秘境・海のヘソの大冒険, One Piece: Adventure in the Ocean's Navel
Last updated
Aug 31, 2026, 01:18 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
51.8
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated 11 days ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 74.1
- Crunchyroll Like Index - 110,488 likes / 112,021 reactions on recent episodes
- Cross-platform popularity index - Aggregate reach of ~6,495 followers
Source runway looks tight, so near-term sequel odds are capped.
CourScore history
CourScore over time
One Piece: Umi no Heso no Daibouken-hen renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is One Piece: Umi no Heso no Daibouken-hen getting a new season?
- According to Courcast's latest analysis, One Piece: Umi no Heso no Daibouken-hen has a 52% 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 One Piece: Umi no Heso no Daibouken-hen be renewed?
- One Piece: Umi no Heso no Daibouken-hen currently scores 52 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 One Piece: Umi no Heso no Daibouken-hen's renewal probability?
- One Piece: Umi no Heso no Daibouken-hen's CourScore is 52 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.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 67 | Aug 10, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 50 | Aug 10, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 10,138 | Aug 10, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 10, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 1,433 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 2,029 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 95,631 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 9, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Aug 30, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Sep 7, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 3,591 | Sep 7, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,456 | Sep 7, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 70.19 | Sep 7, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 1 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 34,144 | Sep 7, 2026, 12:00 AM |
| mal | members | GLOBAL | 42,915 | Sep 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 7,347 | Sep 7, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.35 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 3,471 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 641 | Sep 7, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.37 | Sep 10, 2026, 12:00 AM |
| comments 7d | GLOBAL | 737 | Sep 7, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 4 | Sep 7, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 26 | Sep 7, 2026, 12:00 AM | |
| score 7d | GLOBAL | 249 | Sep 7, 2026, 12:00 AM | |
| thread count | GLOBAL | 26 | Sep 7, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 26 | Sep 7, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.83 | Sep 7, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 8,114 | Sep 7, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 71.3 | Sep 7, 2026, 12:00 AM |
| simkl | imdb score | GLOBAL | 83 | Aug 10, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 89 | Aug 10, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 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 |