Layton Mystery Detective Agency: Kat's Mystery‑Solving Files

Set in a slightly eccentric version of London, the series follows Katrielle Layton, a bright and upbeat private investigator who opens her own detective agency. She accepts a stream of quirky assignments, from missing pets to puzzling oddities, and approaches each case with curiosity and a can-do attitude. Katrielle gets sharp-witted support from her talking canine companion Sherl, and a rotating cast of friends and clients keeps things lively. Episodes mix light mystery, slapstick humor, and puzzles aimed at younger viewers, while occasional ties to Professor Hershel Layton add a touch of legacy without changing the show’s kid-friendly tone.

Created by Akihiro Hino and released in 2018, the show adapts the Professor Layton franchise for television, retaining the video game series’ puzzle spirit. Kana Hanazawa leads the voice cast as Kat, with Koichi Yamadera as Professor Hershel Layton, and others including Kyousuke Ikeda and Hibiku Yamamura.

The series didn’t collect major industry awards, but it found a steady fanbase among families and Layton fans. Viewers often singled out the voice performances and the show’s faithfulness to the original franchise as highlights, even if it stayed under the radar in broader awards circles.

Though not a breakout cultural phenomenon, the show helped introduce the Layton world to a younger audience and reinforced Katrielle as a recognizable franchise lead. Its puzzles and character banter showed up in fan discussions and online clips, helping the Layton name remain active beyond the games and encouraging interest in family-friendly mystery content.

Critics and viewers gave generally positive marks, reflected in a user score around 7.5 out of 10. Reviews tended to praise the series’ playful tone, clever puzzle setups, and approachable mysteries, noting themes of friendship, resourcefulness, and lighthearted problem solving that make it suitable for kids and nostalgic fans alike.