Show cover for Layton Mystery Detective Agency: Kat's Mystery‑Solving Files

The Best Episodes of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files Season 1

Every episode of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files Season 1 ranked from best to worst. Discover the Best Episodes of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files Season 1!

The story is set in London and follows Katrielle as she solves mysteries with her talking dog Sherl.
Genres:AnimationComedyMysteryKids
Network:Fuji TV

Season 1 Ratings Summary

"Katrielle and the Mysterious House" is the best rated episode of "Layton Mystery Detective Agency: Kat's Mystery‑Solving Files" season 1. It scored 6.4/10 based on 8 votes. Directed by Kazuki Yokoyama and written by Akihiro Hino, it aired on 4/8/2018. This episode is rated 0.1 points higher than the second-best, "Katrielle and the Devil's Dress".

  • Katrielle and the Mysterious House
    6.4/108 votes

    #1 - Katrielle and the Mysterious House

    Season 1 Episode 1 - Aired 4/8/2018

    Katrielle Layton, an intrepid investigator who heads up the three strong team at the Layton Detective Agency alongside her assistants Ernest and Sherl, takes on a case involving a mysterious house in which a new tenant's family suddenly and inexplicably disappeared.

    Director: Kazuki Yokoyama

    Writer: Akihiro Hino

  • Katrielle and the Devil's Dress
    6.3/106 votes

    #2 - Katrielle and the Devil's Dress

    Season 1 Episode 2 - Aired 4/15/2018

    Katrielle is approached by Pastel, a struggling musician, who claims that a strange dress he bought for his wife Olivia is causing her to become possessed.

    Director: N/A

    Writer: N/A

  • Katrielle and the Resurrected Corpses
    NaN/100 votes

    #3 - Katrielle and the Resurrected Corpses

    Season 1 Episode 3 - Aired 4/22/2018

    A young woman named Liv seeks Katrielle's help after she is visited by her late husband, Andy, apparently returned to life as a zombie.

    Director: N/A

    Writer: N/A

  • Katrielle and the Phantom Thief of the Century
    NaN/100 votes

    #4 - Katrielle and the Phantom Thief of the Century

    Season 1 Episode 4 - Aired 4/29/2018

    Inspector Hastings enlists the Agency's assistance in tracking down a serial jewel thief before the criminal can enact their most daring heist yet.

    Director: N/A

    Writer: N/A

  • Katrielle and the Lucky Man
    NaN/100 votes

    #5 - Katrielle and the Lucky Man

    Season 1 Episode 5 - Aired 5/6/2018

    The team becomes involved in a new case when a young man approaches the Agency in the hope of discovering a way to resume an implausible lucky streak.

    Director: N/A

    Writer: N/A

  • The Bus that Leapt Through Time
    NaN/100 votes

    #6 - The Bus that Leapt Through Time

    Season 1 Episode 6 - Aired 5/13/2018

    Katrielle stumbles upon a fresh mystery when a classmate of Ernest relates the story of a mysterious bus journey that seemingly transported them back to the time of their childhood.

    Director: N/A

    Writer: N/A

  • Ratman Returns
    NaN/100 votes

    #7 - Ratman Returns

    Season 1 Episode 7 - Aired 5/20/2018

    The Agency is visited by a young boy named Leo who fears that the mysterious hero of London's streets, Ratman, has been kidnapped.

    Director: N/A

    Writer: N/A

  • The 100 Million Pounds that Left with the Wind
    NaN/100 votes

    #8 - The 100 Million Pounds that Left with the Wind

    Season 1 Episode 8 - Aired 5/27/2018

    The team are summoned by Inspector Hastings to the site of a seemingly impossible burglary: one hundred million pounds have vanished from a high-tech bank vault.

    Director: N/A

    Writer: N/A

  • Cat-Colored Skyscrapers
    NaN/100 votes

    #9 - Cat-Colored Skyscrapers

    Season 1 Episode 9 - Aired 6/3/2018

    Katrielle is called to the estate of a millionaire gourmet with an unusual request: her pet has gone missing, and she wants it found before her dinner party commences.

    Director: Tetsuaki Watanabe

    Writer: N/A

  • Professor Layton and the Relics Treasure: Episode 1
    NaN/100 votes

    #10 - Professor Layton and the Relics Treasure: Episode 1

    Season 1 Episode 10 - Aired 6/10/2018

    Rosa, an old acquaintance of Katrielle's father, visits the Agency with information relating to the Professor's disappearance eleven years ago.

    Director: N/A

    Writer: N/A

  • Mystery at New Cinema Paradise
    NaN/100 votes

    #11 - Mystery at New Cinema Paradise

    Season 1 Episode 11 - Aired 6/17/2018

    The Agency attend the premier of a much-anticipated film, only to discover mid-scene that the moment of the climactic kiss has disappeared from the reel.

    Director: N/A

    Writer: N/A

  • Aspoirot and London's Holiday
    NaN/100 votes

    #12 - Aspoirot and London's Holiday

    Season 1 Episode 12 - Aired 6/24/2018

    Relaxing on a public holiday, the Agency team become embroiled in a highly unusual case when a desperate Inspector Hastings pleads their aid in finding a last-minute gift for his wife's birthday.

    Director: N/A

    Writer: N/A

  • Katrielle and the Doppelgänger
    NaN/100 votes

    #13 - Katrielle and the Doppelgänger

    Season 1 Episode 13 - Aired 7/1/2018

    Katrielle takes on a new case involving a young pianist who is being plagued by appearances of a doppelgänger.

    Director: N/A

    Writer: N/A

  • Genius Analyst Officer Geraldine Royer
    NaN/100 votes

    #14 - Genius Analyst Officer Geraldine Royer

    Season 1 Episode 14 - Aired 7/8/2018

    Katrielle and the team are left puzzled when Hastings requests their help on a case where the culprit has already been uncovered.

    Director: N/A

    Writer: N/A

  • Katrielle and the Mystery Circles
    NaN/100 votes

    #15 - Katrielle and the Mystery Circles

    Season 1 Episode 15 - Aired 7/15/2018

    The Agency receives a new mystery to solve when a young farmer details the unexplained appearance of strange patterns in their wheat fields.

    Director: N/A

    Writer: N/A

  • Katrielle and the Pandas' March
    NaN/100 votes

    #16 - Katrielle and the Pandas' March

    Season 1 Episode 16 - Aired 7/22/2018

    Katrielle investigates a young girl on behalf of her concerned mother, who believes her daughter is able to predict the future.

    Director: N/A

    Writer: N/A

  • Katrielle and the Monster of London
    NaN/100 votes

    #17 - Katrielle and the Monster of London

    Season 1 Episode 17 - Aired 7/29/2018

    Hastings turns to the Agency trio when London is menaced by a mysterious growling giant lurking in the fog.

    Director: N/A

    Writer: N/A

  • Molentary Express and Three Incidents
    NaN/100 votes

    #18 - Molentary Express and Three Incidents

    Season 1 Episode 18 - Aired 8/5/2018

    Travelling on board the Molentary Express for a special solar eclipse tour, the team find their attention divided when clients old and new describe a sequence of strange events.

    Director: N/A

    Writer: N/A

  • The Lonely Ghost
    NaN/100 votes

    #19 - The Lonely Ghost

    Season 1 Episode 19 - Aired 8/12/2018

    The team are summoned by a young heiress whose estate is seemingly being haunted by a host of ethereal apparitions.

    Director: N/A

    Writer: N/A

  • Professor Layton and the Relics Treasure: Episode 2
    NaN/100 votes

    #20 - Professor Layton and the Relics Treasure: Episode 2

    Season 1 Episode 20 - Aired 8/19/2018

    Rosa returns to continue her story, and reveals the link between Katrielle's origins and the Professor's disappearance.

    Director: N/A

    Writer: N/A

  • Katrielle and the Sweet-Scented Street Labyrinth
    NaN/100 votes

    #21 - Katrielle and the Sweet-Scented Street Labyrinth

    Season 1 Episode 21 - Aired 8/26/2018

    In search of sweets of legendary reputation, Katrielle is hooked when she is told that she will have to prove her connoisseur qualifications by locating the nearby store herself.

    Director: Tetsuaki Watanabe

    Writer: N/A

  • Ultra-High Performance Robot Socketman
    NaN/100 votes

    #22 - Ultra-High Performance Robot Socketman

    Season 1 Episode 22 - Aired 9/2/2018

    Katrielle is invited to the unveiling of Agency acquaintance and child genius Bengary's latest invention: Sketman John, a robotic renaissance-manservant.

    Director: N/A

    Writer: N/A

  • Katrielle and the Great Office Infiltration Strategy
    NaN/100 votes

    #23 - Katrielle and the Great Office Infiltration Strategy

    Season 1 Episode 23 - Aired 9/16/2018

    One of London's famous "seven millionaires" requests the team's investigative attentions after discovering a love letter written by his much-adored daughter, Allie.

    Director: N/A

    Writer: N/A

  • The Clockwork Sweets
    NaN/100 votes

    #24 - The Clockwork Sweets

    Season 1 Episode 24 - Aired 9/23/2018

    Hastings employs the Agency's efforts in the search for a hand belonging to Big Ben, in the hope of recovering it before the arrival of a foreign ambassador.

    Director: N/A

    Writer: N/A

  • A Riverside Festival Love Story
    NaN/100 votes

    #25 - A Riverside Festival Love Story

    Season 1 Episode 25 - Aired 9/30/2018

    Katrielle joins an investigation at London's Riverside Festival into a tragic incident that took place on the banks of the River Thames, mirroring a local legend.

    Director: N/A

    Writer: N/A