Aliases
レイトン教授, Layton-kyouju, The Layton Detective Agency, Lady Layton, Layton Mystery Detective Agency: Kat's Mystery-Solving Files, Detektei Layton - Katrielles rätselhafte Fälle, Layton Mystery Tanteisha: Katri no Nazotoki File, レイトン ミステリー探偵社～カトリーのナゾトキファイル～, Layton Mystery Detective Agency: Kat's Mystery‑Solving Files, レイトン ミステリー探偵社 ～カトリーのナゾトキファイル～, LMDA, レイトン ミステリー探偵社~カトリーのナゾトキファイル~
S1SPRING 2018TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Coming as the first TV series of the successful gaming franchise, an all-new adventure packed with puzzles, mystery and humor introduces Katrielle Layton, daughter of the famous Professor, and her canine sidekick Sherl.
This long awaited 7th installment of the Layton Series placed around the beautiful London. With Professor Layton’s whereabouts unknown, it’s time for his daughter Katrielle to take center-stage. Solve it like a Layton!
(Source: Bomanbridge Media)
(Source: Bomanbridge Media)
Last updated
Oct 28, 2026, 06:19 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
18.0
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 9 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 73.7
- Cohort rating percentile - 79th percentile within season cohort
- Committee renewal track record - Lead committee members (LIDENFILMS, Level-5) have a smoothed catalogue continuation rate of 16%, above the catalogue average of 14%
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial43
Production Feasibility24
Audience Reception56
Strategic Priors45
Fandom Engagement23
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:19 AM
Next scheduledin 15 hours
Renewal FAQ
Layton Mystery Tanteisha: Katri no Nazotoki File renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Layton Mystery Tanteisha: Katri no Nazotoki File getting a new season?
- According to Courcast's latest analysis, Layton Mystery Tanteisha: Katri no Nazotoki File has a 18/100 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 Layton Mystery Tanteisha: Katri no Nazotoki File be renewed?
- Layton Mystery Tanteisha: Katri no Nazotoki File currently scores 18 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 Layton Mystery Tanteisha: Katri no Nazotoki File's renewal probability?
- Layton Mystery Tanteisha: Katri no Nazotoki File's CourScore is 18 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.
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 | 70 | Oct 28, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 58 | Oct 28, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 7,342 | Oct 28, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 28, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 33 | Sep 23, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 449 | Sep 23, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 31,494 | Sep 23, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 23, 2026, 12:00 AM |
| filmarks | mark count | JP | 406 | Oct 21, 2026, 12:00 AM |
| filmarks | score mean | JP | 78 | Oct 21, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 8, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 16, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Oct 21, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 22 | Oct 21, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 3,124 | Oct 21, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,150 | Oct 21, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 75.82 | Oct 21, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 13 | Oct 9, 2026, 12:00 AM |
| mal | completed | GLOBAL | 3,612 | Oct 7, 2026, 12:00 AM |
| mal | members | GLOBAL | 18,804 | Oct 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 9,055 | Oct 7, 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 | 2 | Oct 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 2,433 | Oct 7, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.17 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 9 | Oct 23, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 1 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 124 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 53 | Oct 23, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 15, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 178 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 418 | Oct 7, 2026, 12:00 AM |
| niconico | episode mylists | JP | 306 | Oct 7, 2026, 12:00 AM |
| niconico | episode views | JP | 33,947 | Oct 7, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.1 | Oct 21, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,345 | Oct 21, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 72.4 | Oct 21, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 65 | Aug 26, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 19.67 | Oct 21, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 9 | Oct 21, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Oct 6, 2026, 12:00 AM |
| x | followers count | GLOBAL | 16,365 | Sep 9, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -143 | Sep 9, 2026, 12:00 AM |
| x official jp | silent days | JP | 998 | Sep 9, 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 | 2,359 | Oct 21, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 274,765 | Oct 21, 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 |