# Layton Mystery Tanteisha: Katri no Nazotoki File
*Also known as: 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～*

## Facts
- Format: TV
- Status: concluded
- Year: 2018
- Season: SPRING

## Renewal Score
**Layton Mystery Tanteisha: Katri no Nazotoki File** has a **43% renewal probability** on Courcast (confidence: 91%) as of 2026-06-04.

## Synopsis
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)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/layton-mystery-tanteisha-katri-no-nazotoki-file-spring-2018
- API: https://courcast.com/api/public/titles/layton-mystery-tanteisha-katri-no-nazotoki-file-spring-2018
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*