concluded
Announced
In production
Releasing
Completed
He's chivalrous, cunning, and his looks are anything "butt"...
Meet “Butt Detective”, a gentleman whose catch phrase is, "Hmm...I smell a case."
Every day, he poots the big city's cases to rest.
(Source: Toei Animation)
Meet “Butt Detective”, a gentleman whose catch phrase is, "Hmm...I smell a case."
Every day, he poots the big city's cases to rest.
(Source: Toei Animation)
Last updated
Sep 11, 2026, 04:08 AM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2019, 12:00 AM.
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Oshiri Tantei
2018ViewingConfirmedOshiri Dandy the Young
2026ConfirmedOshiri Tantei 9
2025ConfirmedOshiri Tantei 9 Part 2
2025(×﹏×)Oshiri Tantei 8
2024ConfirmedOshiri Tantei 7
2023ConfirmedOshiri Tantei 7 Part 2
2023ConfirmedOshiri Tantei 6
2022ConfirmedOshiri Tantei 5
2021ConfirmedOshiri Tantei 4
2020ConfirmedOshiri Tantei 2
2019ConfirmedOshiri Tantei 3
2019Confirmed
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.
Confirmed
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Frozen 17 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 52.0
- Committee renewal track record - Lead committee members (Toei Animation, NHK) historically renew 2% of productions
- Favourite base strength - 2 cross-platform favourites
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial28
Production Feasibility24
Audience Reception52
Strategic Priors11
Fandom Engagement0
CourScore history
CourScore over time
Last analysedSep 11, 2026, 04:08 AM
Next scheduledin 7 hours
Renewal FAQ
Oshiri Tantei renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Oshiri Tantei getting a new season?
- Yes - Oshiri Tantei has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Oshiri Tantei be renewed?
- Oshiri Tantei has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is Oshiri Tantei's renewal probability?
- Oshiri Tantei's CourScore is 28 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 | 46 | Aug 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 3 | Aug 25, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 626 | Aug 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 16 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 11 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 742 | Sep 8, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 8, 2026, 12:00 AM |
| filmarks | mark count | JP | 12 | Sep 8, 2026, 12:00 AM |
| filmarks | score mean | JP | 72 | Sep 8, 2026, 12:00 AM |
| five ch | thread posts | JP | 214 | Sep 8, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 11 | Sep 7, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 47 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 8, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Sep 8, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 140 | Sep 8, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 22 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 203 | Sep 8, 2026, 12:00 AM |
| mal | members | GLOBAL | 1,233 | Sep 8, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 731 | Sep 8, 2026, 12:00 AM |
| mal | rating | GLOBAL | 6.52 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 2,324 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 88 | Sep 8, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 34 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 4 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 3 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 41 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 16,024 | Sep 8, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,278 | Sep 8, 2026, 12:00 AM |
| niconico | episode views | JP | 783,695 | Sep 8, 2026, 12:00 AM |
| niconico | premiere comment velocity | JP | 3.15 | Aug 25, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.13 | Sep 8, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 820 | Sep 8, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 59 | Sep 8, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 23 | Sep 8, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 13.83 | Sep 8, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Sep 8, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 2026, 12:00 AM |
| x | followers count | GLOBAL | 10,277 | Aug 25, 2026, 12:00 AM |
| x official jp | engagement 7d jp | JP | 60 | Aug 25, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 1 | Aug 25, 2026, 12:00 AM |
| x official jp | silent days | JP | 1 | Aug 25, 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 | trailer likes | GLOBAL | 6,513 | Sep 8, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 3,990,068 | Sep 8, 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 |