Katrielle Layton
main character
TV
6.9
My TrackerPLANNING
Episode: 0 / 50
My Score:
Anime DetailsFINISHED
- Format
- TV series
- Episodes
- 50
- Episode length
- 23 min
- Total watch time
- 19 h 10 min
- Status
- Finished
- Aired
- April 8, 2018 – March 31, 2019
- Season
- Spring 2018
- Source
- Video game
- Studio
- LIDENFILMS
- Director
- Susumu Mitsunaka
- Music
- Tomohito Nishiura
- Age rating
- PG
- Country
- Japan
- AniList score
- 69/100
Estimated watch time
19h 10m
⚡ 10 days at 5 eps/day
Tags & Tropes
Kids96%Female Protagonist86%Detective83%Episodic79%Police60%Animals60%Food44%Robots20%Superhero13%
TVFINISHED2018 SPRING6.9 / 10 AniList score
Layton Mystery Tanteisha: Katri no Nazotoki File
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～
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)
Trailer
Watch on YouTubeMain cast & voice actors
Should you watch Layton Mystery Tanteisha: Katri no Nazotoki File?
Probably, if you enjoy adventure and mystery, especially stories with kids, female protagonist, detective.
Reception is positive but mixed: 69/100 on AniList, with 40% of 1.5K ratings at 8/10 or higher. It's the #75 highest-rated anime of 2018.
21.9% of viewers drop it before the end, more than most, so give it a few episodes to see if it clicks.
At roughly 19 h 10 min in total, it is a long commitment — about 3 weeks at an hour a day.
Where to Watch Officially
A streaming link is not listed for this title yet.
Episodes
50 episodes are listed.
Creators & key staff
- Director
- Susumu Mitsunaka
- Series composition
- Akihiro Hino
- Character design
- Youko Takada
- Music
- Tomohito Nishiura
Related entries
Opening & ending themes
Openings (2)
- OP1“Change!” · eps 1-25
- OP2“blooming” by Rei Yasuda · eps 26-50
Endings (2)
- ED1“Daijoubu” by Kana Hanazawa · eps 1-25
- ED2“Ashita mo, Sekai wa Mawaru kara.” · eps 26-50
Theme data from AnimeThemes.moe.
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Layton Mystery Tanteisha: Katri no Nazotoki File FAQ
How many episodes does Layton Mystery Tanteisha: Katri no Nazotoki File have?
Layton Mystery Tanteisha: Katri no Nazotoki File has 50 episodes of about 23 minutes each, roughly 19 h 10 min in total.
How long does it take to watch Layton Mystery Tanteisha: Katri no Nazotoki File?
About 19 h 10 min back to back. At two episodes a day it takes 25 days; at one hour a day, about 20 days.
Is Layton Mystery Tanteisha: Katri no Nazotoki File finished?
Yes. Layton Mystery Tanteisha: Katri no Nazotoki File has finished airing — the final episode aired March 31, 2019.
Is there a season 2 of Layton Mystery Tanteisha: Katri no Nazotoki File?
No sequel is listed for Layton Mystery Tanteisha: Katri no Nazotoki File as of October 2026.
Is Layton Mystery Tanteisha: Katri no Nazotoki File based on a video game?
Yes. Layton Mystery Tanteisha: Katri no Nazotoki File adapts the video game.
Who animated Layton Mystery Tanteisha: Katri no Nazotoki File?
Layton Mystery Tanteisha: Katri no Nazotoki File was animated by LIDENFILMS and directed by Susumu Mitsunaka.
Who sings the opening of Layton Mystery Tanteisha: Katri no Nazotoki File?
The opening, "Change!", is performed by an uncredited artist.