Is Oshiri Tantei 3 getting a new season?

According to Courcast's latest analysis, Oshiri Tantei 3 has a 21% renewal probability. This score is updated daily and reflects fandom momentum, streaming signals, and franchise history. Visit https://courcast.com/title/oshiri-tantei-3-summer-2019 for the full breakdown.

Will Oshiri Tantei 3 be renewed?

Oshiri Tantei 3 currently has a 21% renewal probability on Courcast. Signals driving this score include online discussion volume, sequel history in the franchise, and platform engagement data - all updated daily.

What is Oshiri Tantei 3's renewal probability?

Oshiri Tantei 3's CourScore is 21% 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 probability estimate. See the full score breakdown at https://courcast.com/title/oshiri-tantei-3-summer-2019.

Aliases

Butt Detective 3, Oshiri Tantei 3, おしりたんてい (第3シリーズ), Oshiri Tantei 3rd Season, Butt Detective, おしりたんてい

S5SUMMER 2019TV

Part of this franchise

concluded

Announced

In production

Releasing

Completed

Oshiri Tantei 3

おしりたんてい (第3シリーズ)

X Reddit

Third season of Oshiri Tantei.

Last updated

Sep 11, 2026, 04:08 AM

Evidence

Announcement status

Official announcement records with supporting citations.

Confirmed

TV season

Official announcement logged Jan 1, 2020, 12:00 AM.

Franchise overview

Franchise timeline

Review every Courcast-tracked season for this series and jump between entries.

View franchise tree

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

Announced Jan 1, 2020, 12:00 AM

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: 92% • Signal freshness: High • Frozen 17 hours ago

Top reasons

Committee renewal track record - Lead committee members (NHK, Toei Animation) historically renew 2% of productions
Favourite base strength - 0 cross-platform favourites
Time since finale - ~82 months since estimated air window ended

Runway

Unknown

Source runway is unclear, so feasibility is treated as unknown.

Financial & Commercial20

Production Feasibility24

Audience Reception37

Strategic Priors8

Fandom Engagement0

CourScore history

CourScore over time

Last analysedSep 11, 2026, 04:08 AM

Next scheduledin 7 hours

Renewal FAQ

Oshiri Tantei 3 renewal questions

Common questions about this title's renewal prospects, answered by Courcast's daily analysis.

Is Oshiri Tantei 3 getting a new season?: Yes - Oshiri Tantei 3 has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
Will Oshiri Tantei 3 be renewed?: Oshiri Tantei 3 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 3's renewal probability?: Oshiri Tantei 3's CourScore is 21 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	favorites	GLOBAL	0	Aug 26, 2026, 12:00 AM
anilist	popularity	GLOBAL	139	Aug 26, 2026, 12:00 AM
anilist	trending	GLOBAL	0	Aug 26, 2026, 12:00 AM
crunchyroll	episode count	GLOBAL	16	Sep 9, 2026, 12:00 AM
crunchyroll	episode dislikes	GLOBAL	11	Sep 9, 2026, 12:00 AM
crunchyroll	episode likes	GLOBAL	742	Sep 9, 2026, 12:00 AM
crunchyroll	series available	GLOBAL	1	Sep 9, 2026, 12:00 AM
filmarks	mark count	JP	48	Sep 9, 2026, 12:00 AM
filmarks	score mean	JP	72	Sep 9, 2026, 12:00 AM
five ch	thread posts	JP	214	Sep 9, 2026, 12:00 AM
google trends	interest daily	GLOBAL	0	Sep 8, 2026, 12:00 AM
google trends	interest weekly	GLOBAL	7	Jul 12, 2026, 12:00 AM
justwatch	jp platform count	JP	2	Sep 9, 2026, 12:00 AM
kitsu	favorites	GLOBAL	1	Sep 9, 2026, 12:00 AM
kitsu	member count	GLOBAL	763	Sep 9, 2026, 12:00 AM
kitsu	rating rank	GLOBAL	2,949	Sep 9, 2026, 12:00 AM
kitsu	score mean	GLOBAL	74.11	Sep 9, 2026, 12:00 AM
mal	completed	GLOBAL	108	Sep 9, 2026, 12:00 AM
mal	members	GLOBAL	447	Sep 9, 2026, 12:00 AM
mal	plan to watch	GLOBAL	125	Sep 9, 2026, 12:00 AM
mal	watching	GLOBAL	94	Sep 9, 2026, 12:00 AM
niconico	episode comments	JP	205	Sep 9, 2026, 12:00 AM
niconico	episode mylists	JP	10	Sep 9, 2026, 12:00 AM
niconico	episode views	JP	5,246	Sep 9, 2026, 12:00 AM
reddit	comments 7d	GLOBAL	15	Sep 9, 2026, 12:00 AM
reddit	mentions 7d	GLOBAL	1	Sep 9, 2026, 12:00 AM
reddit	score 7d	GLOBAL	23	Sep 9, 2026, 12:00 AM
reddit	thread count	GLOBAL	1	Sep 9, 2026, 12:00 AM
reddit	threads 7d	GLOBAL	1	Sep 9, 2026, 12:00 AM
shikimori	completion ratio	GLOBAL	0.1	Sep 9, 2026, 12:00 AM
shikimori	member count	GLOBAL	152	Sep 9, 2026, 12:00 AM
shikimori	score mean	GLOBAL	0	Sep 9, 2026, 12:00 AM
simkl	score mean	GLOBAL	15	Sep 9, 2026, 12:00 AM
tmdb	popularity	GLOBAL	10.13	Jul 16, 2026, 12:00 AM
tmdb	vote count	GLOBAL	3	Jul 16, 2026, 12:00 AM
wikipedia	pageviews daily	EN.WIKIPEDIA	9	Jun 8, 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

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