TV
TV SERIES
Ended
Layton Mystery Detective Agency: Kat's Mystery‑Solving Files
The story is set in London and follows Katrielle as she solves mysteries with her talking dog Sherl.
Last Episode Aired
2019-03-31
S1E50 — Professor Layton and the Relics Treasure: Final Episode
The two parties united at last, their long journey comes to a climactic conclusion in a fateful showdown at the Greenwich Observatory with the man behind the entire conspiracy.
Where to Watch
No streaming or digital rental offers currently listed in US. Switch region above to check other catalogs.
Availability data provided by JustWatch via TMDB
Billed Cast
Kana Hanazawa
Katrielle 'Kat' Layton (voice)
Koichi Yamadera
Professor Hershel Layton (voice)
Kyousuke Ikeda
Noah Montoir (voice)
Hibiku Yamamura
Geraldine Royer (voice)
Jurota Kosugi
Sheri (voice)
Soma Saito
Luke Triton (voice)
Yohei Tadano
Darjeeling Aspoirot (voice)
Check-In Log
Episode Watch Tracker
Check off episodes as you watch (saved in browser — sign in anytime to sync).
Loading season episodes...
Spoiler-Safe Screening Room
Episode & Series Discussions 0
Dedicated threads unlock on each episode's premiere day. Inline [spoiler] tags stay blurred until clicked.
Join the Screening Room
Sign in to post episode reactions, fan theories, and upvote community dispatches.
Loading discussion thread...
Audience Ledger
Community Micro-Reviews
Concise 1-sentence dispatches from DidItDrop members.
No micro-reviews yet — rate 1–4★ above and log the first 1-sentence take.
Double Feature
More Like This
Recommended titles paired with Layton Mystery Detective Agency: Kat's Mystery‑Solving Files.
