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Layton Mystery Tanteisha: Katri no Nazotoki File

Alternative Titles

Japanese: 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~


Type: TV
Episodes: 50
Status: Currently Airing
Aired: Apr 8, 2018 to Mar 31, 2019
Premiered: Spring 2018
Broadcast: Sundays at 08:30 (JST)
Producers: Level-5
Licensors: None found, add some
Source: Game
Genres: Mystery, Comedy, Kids
Duration: 23 min. per ep.
Rating: PG - Children


Score: 7.041 (scored by 1,504 users)
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
Ranked: #35182
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #3973
Members: 10,116
Favorites: 30
Ranked #3518Popularity #3973Members 10,116
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Episodes: /50
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Professor Layton's daughter, Katrielle Layton, runs the Layton Detective Agency together with the talking dog Sherl and her assistant Ernest, and solves strange cases that happen everyday in London. Originally, she started the job with the purpose of finding her father, Hershel Layton, who had disappeared suddenly, but her incredible ability to solve puzzles made her well-known and she receives numerous requests.

(Source: Layton Wiki)


Based on Level 5's Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy game.

Related Anime

Characters & Voice Actors


Mitsunaka, Susumu
Hanazawa, Kana
Theme Song Performance
Yasuda, Rei
Theme Song Performance
Adachi, Kana
Theme Song Performance

Edit Opening Theme

#1: "Change! (チェンジっ!)" by Kana Adachi (足立佳奈) (eps 1-25)
#2: "blooming" by Rei Yasuda (安田レイ) (eps 26-?)

Edit Ending Theme

#1: "Daijoubu (大丈夫)" by Kana Hanazawa (花澤香菜) (eps 1-25)
#2: "Ashita mo, Sekai wa Mawaru kara. (明日も、世界は回るから。)" by J☆Dee'Z (eps 26-?)

More reviewsReviews

Jun 19, 2018
Karhu (All reviews)
I have a great mystery for miss Layton as well. How come when a full cycle series (50x23min) casted by no one less than Hanazawa Kana, the most favorited #1 person on MAL and the most well known seiyuu in both Japan and in the West, starts airing, only like 200 people end up watching it by episode 10?

Layton Mystery Tanteisha is yet another overlooked kids anime with wonderful atmosphere and more maturity to offer than any popular shonen anime from current season. From its core, the series is an episodic mystery-comedy. The tales center around our detective, Katri, who meets new clients and read more
Dec 20, 2018
darkfeatherX (All reviews)
This show is criminally underlooked and deserves a lot more attention. The Anime itself is a mystery series where the protagonist Katrielle takes on various cases and solves them by the end of the episode. Unlike Detective Conan, it's closest comparison, this anime rarely has to do with murders, settling on civil cases, with the main overarching mystery being the disappearance of Katrielle's father. It has a more wholesome and grounded approach, making it a great watch for younger children or if you just want to relieve some stress.

Even outside of that, the anime is lovingly animated and boasts it's own unique style. Katarielle read more


Recent News

Spring 2018 Preview

Spring 2018 Preview

In this thread, you'll find a comprehensive list of Spring 2018 titles with an accompanying promotional video (PV), commercial (CM), trailer, teaser or announce...read more

TV Anime 'Layton Mystery Tanteisha: Katri no Nazotoki File' Announces Additional Cast and Staff Members

TV Anime 'Layton Mystery Tanteisha: Katri no Nazotoki File' Announces Additional Cast and Staff Members

The official website for the previously announced Layton Mystery Tanteisha: Katri no Nazotoki File TV anime has announced additional cast and staff members. The anim...read more

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