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What do Stream, Free, Ads, and Rent mean?

Stream is included with a subscription. Free is complimentary on that app. Ads means ad-supported streaming. Rent or Buy is a one-off purchase on a store.

How do you know what is available in United States?

Results use your region cookie (or IP country). Availability is per country — a title on in the US may be missing in India.

How do I change my country?

Use the country control in the header. We save it in a wt_region cookie on this device. That cookie wins over IP detection.

Where does the Watch button go?

It redirects through /go to the official app or website for that provider in your country. We never send you to unofficial stream sites.

Available in United States

Layton Mystery Detective Agency: Kat's Mystery‑Solving Files (2018)

Where can I watch?

As of 2026-09-13, Layton Mystery Detective Agency: Kat's Mystery‑Solving Files (2018) streams on 2 of 6 tracked regions. Japan: Hulu, dAnime Amazon Channel, FOD Channel Amazon Channel, FOD, Amazon Prime Video. Germany: Amazon Prime Video, Aniverse Amazon Channel, Amazon Prime Video with Ads.

6 · 2018 · Ended · 1 season · 50 episodes · 24m

TMDB 7.7 · 9 votes

The story is set in London and follows Katrielle as she solves mysteries with her talking dog Sherl.

Availability by country

Streaming in 2 of 6 tracked countries as of 2026-09-13.

Country	Licensed apps
India	Not listed
United States	Not listed
United Kingdom	Not listed
Japan	Amazon Prime Video, Amazon Video, FOD, Hulu, FOD Channel Amazon Channel, dAnime Amazon Channel
Germany	Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Aniverse Amazon Channel
Brazil	Not listed

Country

Licensed apps

India

Not listed

United States

Not listed

United Kingdom

Not listed

Japan

Amazon Prime Video, Amazon Video, FOD, Hulu, FOD Channel Amazon Channel, dAnime Amazon Channel

Germany

Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Aniverse Amazon Channel

Brazil

Not listed

FAQ

Where can I watch Layton Mystery Detective Agency: Kat's Mystery‑Solving Files in United States?

Where can I watch Layton Mystery Detective Agency: Kat's Mystery‑Solving Files in India?

Layton Mystery Detective Agency: Kat's Mystery‑Solving Files is not on tracked licensed apps in India right now.

Where can I watch Layton Mystery Detective Agency: Kat's Mystery‑Solving Files in United Kingdom?

Layton Mystery Detective Agency: Kat's Mystery‑Solving Files is not on tracked licensed apps in United Kingdom right now.

Where can I watch Layton Mystery Detective Agency: Kat's Mystery‑Solving Files in Japan?

Licensed apps in Japan: Amazon Prime Video, Amazon Video, FOD, Hulu, FOD Channel Amazon Channel, dAnime Amazon Channel.

Where can I watch Layton Mystery Detective Agency: Kat's Mystery‑Solving Files in Germany?

Licensed apps in Germany: Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Aniverse Amazon Channel.

Where can I watch Layton Mystery Detective Agency: Kat's Mystery‑Solving Files in Brazil?

Layton Mystery Detective Agency: Kat's Mystery‑Solving Files is not on tracked licensed apps in Brazil right now.

Do you host Layton Mystery Detective Agency: Kat's Mystery‑Solving Files?

No. WhereToWatch.it never hosts or embeds the title. We only show licensed apps and open their official sites.

Availability by country

Streaming in 2 of 6 tracked countries as of 2026-09-13.

Country	Licensed apps
India	Not listed
United States	Not listed
United Kingdom	Not listed
Japan	Amazon Prime Video, Amazon Video, FOD, Hulu, FOD Channel Amazon Channel, dAnime Amazon Channel
Germany	Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Aniverse Amazon Channel
Brazil	Not listed