Popular Mystery TV Series on Crunchyroll - Page 6

The Case Book of Arne

2026

The Case Book of Arne

2026
6.3
Louis Hartmann loses his father, a private detective investigating a string of murders, leaving him all alone. Rumor has it that the murders are the work of a Grave-Digger Vampire. Louis isn’t keen on superstitions and vows to catch the culprit himself. That is, until a self-proclaimed detective, Arne Neuntöte, and his assistant, Lynn Reinweiß, appear. A new door is about to open for Louis…
Migi&Dali

2023

Migi&Dali

2023
6.8
The boy's name was Hitori. A stork brought the angel into the lives of a middle-aged couple who were not blessed with children. His parents were kind, his house spacious, and his meals hot. But to protect the happiness he had received, Hitori continued to hide an important secret from his parents.
The Maid I Hired Recently Is Mysterious

2022

The Maid I Hired Recently Is Mysterious

2022
8.1
There’s something really strange about the maid I just hired! No normal person could be so beautiful, or cook such amazingly delicious food, or know exactly what I want before I even ask. She must be using magic—right, a spell is the only thing that can explain why my chest feels so tight whenever I look at her. I swear, I’m going to get to the bottom of what makes this maid so...mysterious!
The Lost Village

2016

The Lost Village

2016
5.2
A shady bus tour of young men and women are headed to an elusive village called Nanakimura. A destination where people can partake in an utopian existence, free of the world's obstacles... or so goes the rumor. Heading deep into the mountains, the bus is carrying 30 different individuals, each harboring their own expectations and troubled hearts... What they had arrived to was an uninhabited village with lingering, faint scents of life and it was falling apart. Just what is the secret of Nanakimura?
Rin: Daughters of Mnemosyne

2008

Rin: Daughters of Mnemosyne

2008
6.6
Rin Asōgi may look like an ordinary office lady on the outside but she is actually a private investigator taking on any jobs, from finding a stray cat to infiltrating a high-security corporate lab. What's more, she appears literally indestructible, supernaturally healing any injuries and mutilations. Together with her partner Mimi, Rin delves into the darkest secrets of the society but the ones she hides herself are by far more sinister...
Boogiepop Phantom

2000

Boogiepop Phantom

2000
6.8
Five years ago, a string of grisly murders shook the city to its core and now the rumors have begun once more. Boogiepop... Everyone knows about Boogiepop: meet her one dark night and you are taken. People tell each other the stories and laugh: no one believes that she can possibly exist in this day and age. Still, strange things appear to be going on and the darkness is taking on many forms. Something is out there.
The Mystic Archives of Dantalian

2011

The Mystic Archives of Dantalian

2011
6.6
Six months ago, Lord Hugh Disward (Huey), lost his eccentric grandfather, Wes. To inherit Wes's estate, Huey must take guardianship over the 'Mystic Archives of Dantalian' that contains forbidden knowledge and a mysterious girl called Dalian. Dalian and Huey begin an unlikely partnership as they solve mysteries caused by Phantom Books.
Plus-sized Misadventures in Love!

2025

Plus-sized Misadventures in Love!

2025
7.6
"This is my punishment - someone as hideous as me falling for someone as good-looking as you..." Yumeko had a mountain of complexes about herself. Then, a terrible accident befalls her. Though somehow saved from the brink of death, Yumeko wakes up a completely different person. "Is this...me...?! I'm SUPER cute!!" Those around her can't hide their surprise and wonderment at this 180-degree change... But, Yumeko's new hyper-positive attitude starts to change her surroundings, too. Worries and complexes can affect anyone, and Yumeko will chop right through those of her various supporting characters!! In love, work, friendship... And an attempted murder case?!
TASUKETSU -Fate of the Majority-

2024

TASUKETSU -Fate of the Majority-

2024
4.7
The game began suddenly. It was "Tasuketsu," a brutal survival game in which the majority is eliminated. In order to fight back against the immensely powerful emperor masterminding the game, young men and women create their own futures using the mysterious special ability known as "Special Right."
Battle Game in 5 Seconds

2021

Battle Game in 5 Seconds

2021
7.7
A new kind of battle of abilities for a new generation is about to begin! It all started on a regular morning like any other. Akira Shiroyanagi is a high school kid who loves nothing more than konpeito candy and games. One day, he ends up in a fight due to a mysterious girl named Mion. Mion then tells the people she had gathered that they no longer officially exist in any records. They were given powers and were about to be test subjects. Akira makes up his mind to use his powers to climb up the ranks and then crush this organization.
ChäoS;Child

2017

ChäoS;Child

2017
5.1
ChäoS;Child takes place in October 2015, six years after the events of ChäoS;HEAd. Abnormal events begin to occur in Shibuya district, including mysterious deaths.
Pretty Boy Detective Club

2021

Pretty Boy Detective Club

2021
6.8
Mayumi Dojima, a second-year student at the exclusive Yubiwa Academy middle school, has lost something—a star she glimpsed just once, ten long years ago. But help is on the way, in the form of the unofficial, secretive, and thoroughly mysterious Pretty Boy Detective Club! Rumored to solve problems within the school (most of which they themselves might as well created) for reasons aesthetic rather than financial, these five gorgeous boys sweep Mayumi into their world of excitement, danger, and overwhelming beauty.
Why Does Nobody Remember Me in This World?

2024

Why Does Nobody Remember Me in This World?

2024
6.5
In a world where humans triumphed in a great war, Kai guards sealed crypts containing their enemies. But when “World Rebirth” overwrites history, he’s thrust into an alternate reality where humanity lost the war and he’s been forgotten by everyone he knows. Now, this lost hero must rise to restore the world’s balance!
The Holy Grail of Eris

2026

The Holy Grail of Eris

2026
7.1
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman long thought dead, may be her only hope. Together, these unlikely allies uncover a dark conspiracy lurking in the heart of high society, where betrayal, secrets, and power collide.
Warlords of Sigrdrifa

2020

Warlords of Sigrdrifa

2020
5.1
When the Pillars suddenly appear on Earth, threatening all life, it's only the act of the god Odin that offers humanity salvation. Providing a means of fighting back, he gives Earth the Valkyries, young female pilots with supernatural powers and spirit fighter planes. These skilled troublemakers, all young, risk their lives in a long-running war—but the final battle is fast approaching!
Rampo Kitan: Game of Laplace

2015

Rampo Kitan: Game of Laplace

2015
6.3
The story takes place at a certain middle school where several murder cases take place. Kobayashi, a boy who goes to this school, meets genius detective Akechi, who comes to the school to investigate. Kobayashi takes an interest in Akechi and, in spite of his friend Hashiba's worries, he volunteers to be Akechi's assistant.
Kaiba

2008

Kaiba

2008
7.9
In a world where memories can be stored like computer data, a young man named Kaiba searches for his lost memories and discovers a connection with a mysterious girl.
El Cazador de la Bruja

2007

El Cazador de la Bruja

2007
6
Nadie is a bounty hunter targeting Ellis, a young amnesiac girl who is a suspect in the murder of a famous scientist. Nadie manages to apprehend Ellis, but on a whim, decides to help unlock Ellis's memories.
ChäoS;HEAd

2008

ChäoS;HEAd

2008
6.2
Takumi Nishijou, a high school student at the Private Suimei Academy, one day hears about the 'New Gen' murders that have been occurring around the city. Although dismissing the subject because it doesn't involve him, Takumi begins to experience strange mishaps around him, from a horrific picture he received while on his PC, to a mysterious Pink-Haired girl standing at a murder scene. From there on Takumi struggles to cope with the events unfolding around him, and is soon unaware of what is real or a delusion. As his fate opens up before him, the perpetrator behind the 'New Gen' events attempts to find him, leading him into a world where nothing is as it seems.
Woodpecker Detective's Office

2020

Woodpecker Detective's Office

2020
6.8
A ghost was seen on the 12th floor of the Asakusa Juunikai building. A newspaper article featuring the sighting brought together Takuboku Ishikawa, who runs a private detective agency and his assistant Kyosuke Kindaichi to solve the case.