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
Aug 31, 2026, 01:28 AM
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
49.2
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 73.5
- Crunchyroll Like Index - 30,266 likes / 30,708 reactions on recent episodes
- Cross-platform popularity index - Aggregate reach of ~6,923 followers
Runway
Low
Source runway looks tight, so near-term sequel odds are capped.
Financial & Commercial54
Production Feasibility40
Audience Reception67
Strategic Priors35
Fandom Engagement35
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:28 AM
Next scheduled11 days ago
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 49% 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 Layton Mystery Tanteisha: Katri no Nazotoki File be renewed?
- Layton Mystery Tanteisha: Katri no Nazotoki File currently scores 49 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 Layton Mystery Tanteisha: Katri no Nazotoki File's renewal probability?
- Layton Mystery Tanteisha: Katri no Nazotoki File's CourScore is 49 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 | 69 | Aug 26, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 74 | Aug 26, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 7,271 | Aug 26, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 26, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 9, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 185 | Sep 9, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 17,708 | Sep 9, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 9, 2026, 12:00 AM |
| filmarks | mark count | JP | 403 | Sep 9, 2026, 12:00 AM |
| filmarks | score mean | JP | 78 | 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 16, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 9, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 22 | Sep 9, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 3,123 | Sep 9, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,153 | Sep 9, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 75.8 | Sep 9, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 13 | Sep 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 3,601 | Sep 9, 2026, 12:00 AM |
| mal | members | GLOBAL | 18,775 | Sep 9, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 9,041 | Sep 9, 2026, 12:00 AM |
| mal | source members | GLOBAL | 84 | Sep 3, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Sep 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 2,432 | Sep 9, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.17 | Sep 10, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 75 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 461 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 234 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 695 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 416 | Sep 9, 2026, 12:00 AM |
| niconico | episode mylists | JP | 304 | Sep 9, 2026, 12:00 AM |
| niconico | episode views | JP | 33,791 | Sep 9, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.1 | Sep 9, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,342 | Sep 9, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 72.4 | Sep 9, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 65 | Aug 26, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 8.42 | Sep 9, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 9 | Sep 9, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Aug 18, 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 | 2,352 | Sep 9, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 273,415 | Sep 9, 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 |