Aliases
One Piece: Le avventure del detective Cappello di Paglia, ONE PIECE: Nenmatsu Tokubetsu Kikaku! Mugiwara no Luffy Oyabun Torimonochou, One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy, ONE PIECE 年末特別企画！麦わらのルフィ親分捕物帖, ワンピース 年末特別企画！麦わらのルフィ親分捕物帖, One Piece: The Detective Memoirs of Chief Straw Hat Luffy
S162FALL 2005SPECIAL
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concluded
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Releasing
Completed
One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy
ONE PIECE: Nenmatsu Tokubetsu Kikaku! Mugiwara no Luffy Oyabun Torimonochou
Unlike the other specials, this story takes place in an alternate reality version of 19th century Japan, in "The Grand Jipangu", an alternate version of The Grand Line as opposed to simply being hour-long filler episodes.The story is divided into two halves: in the first, Buggy the Clown makes trouble in the town where Detective Luffy is stationed, and in the second a mysterious girl named Vivi appears. These stories feature cameos from several minor characters in the normal series. Surprisingly the "Oyabun" (Boss) specials did not stop there as five more specials were made following the first one, mostly as Christmas and New Years specials as well as fillers once in awhile.
Last updated
Aug 31, 2026, 01:34 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
48.3
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 74.9
- Crunchyroll Like Index - 15,151 likes / 15,263 reactions on recent episodes
- Cross-platform popularity index - Aggregate reach of ~5,161 followers
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial55
Production Feasibility31
Audience Reception75
Strategic Priors38
Fandom Engagement23
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:34 PM
Next scheduled10 days ago
Renewal FAQ
One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy getting a new season?
- According to Courcast's latest analysis, One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy has a 48% 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 Special: The Detective Memoirs of Chief Straw Hat Luffy be renewed?
- One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy currently scores 48 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 Special: The Detective Memoirs of Chief Straw Hat Luffy's renewal probability?
- One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy's CourScore is 48 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 | 68 | Sep 2, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 28 | Sep 2, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 7,607 | Sep 2, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 2, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 9, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 42 | Sep 9, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 955 | Sep 9, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 9, 2026, 12:00 AM |
| filmarks | mark count | JP | 2,054 | Sep 9, 2026, 12:00 AM |
| filmarks | score mean | JP | 76 | Sep 9, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 8, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 23, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 10,749 | Sep 9, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 324,184 | Sep 9, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 58 | Sep 9, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 84 | Sep 9, 2026, 12:00 AM |
| mal | completed | GLOBAL | 29,140 | Sep 9, 2026, 12:00 AM |
| mal | members | GLOBAL | 36,947 | Sep 9, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 6,543 | Sep 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 498 | Sep 9, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.15 | Sep 10, 2026, 12:00 AM |
| comments 7d | GLOBAL | 69 | Sep 9, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Sep 9, 2026, 12:00 AM | |
| score 7d | GLOBAL | 368 | Aug 5, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Sep 9, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Sep 9, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.79 | Sep 9, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 6,299 | Sep 9, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 71.8 | Sep 9, 2026, 12:00 AM |
| simkl | imdb score | GLOBAL | 83 | Sep 2, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 89 | Sep 2, 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 |