Popular Mystery TV Series on Crunchyroll - Page 6

Platinum End

2021

Platinum End

2021
7.6
As his classmates celebrate their middle school graduation, troubled Mirai is mired in darkness. But his battle is just beginning when he receives some salvation from above in the form of an angel. Now Mirai is pitted against 12 other chosen humans in a battle in which the winner becomes the next god of the world. Mirai has an angel in his corner, but he may need to become a devil to survive.
Astra Lost in Space

2019

Astra Lost in Space

2019
7.7
In the year 2063, eight high school students and a kid are flown out to Planet Camp, tasked with surviving on their own for a few days. But shortly after arriving, an ominous glowing orb warps them to an unknown quadrant of space, nearly 5,012 light years away. Now, the only way back home is a slow, dangerous trek across the universe—a journey that’ll test them in ways Planet Camp never could.
Black Blood Brothers

2006

Black Blood Brothers

2006
6.4
Black Blood Brothers, also known as BBB, is a light novel series written by Kōhei Azano and illustrated by Yuuya Kusaka. In 2006, Studio Live and Group TAC produced an anime based on the series. It is directed by Hiroaki Yoshikawa. It was licensed for North American release by Funimation Entertainment, with the first DVD being released in February 2008.
Hortensia SAGA

2021

Hortensia SAGA

2021
5.4
Despite the constant threat of invasion by neighboring countries who covet Hortensia’s fertile lands, Hortensia has long managed to avoid the maelstrom of war thanks to its two main territories, the principalities of Olivier and Camelia, serving as its sword and shield. But on December 5, 767, Camelia suddenly rises in revolt against Hortensia...
Kiddy Grade

2002

Kiddy Grade

2002
6.1
In Star century Zero-One-Sixty-Five, the Global Union was born. The G.O.T.T. was simultaneously formed to settle disputes amongst the member planets. Existing in the shadows, the ES Force serves as the primary law enforcement organization, seeing that the Galactic Organization’s orders are enforced. ES Force members Éclair and Lumiere are on the front line, pursuing all manner of criminals and bringing them to justice. This is their story.
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.
Makai Ouji: Devils and Realist

2013

Makai Ouji: Devils and Realist

2013
6.2
A brilliant, skeptical noble accidentally summons a powerful demon and is forced to choose Hell's next ruler, while demons and angels battle for his nomination.
Case File N° 221: Kabukicho

2019

Case File N° 221: Kabukicho

2019
5
Shinjuku Ward, east side… The center of the street with the most chaos, there's Kabuki-chō, full of neon lights. When the light is stronger, the shadow is deeper. The story begins when certain bizarre murder happens one night! Suspense? Or Comedy? Drama that cannot be identified begins!
Kaiba

2008

Kaiba

2008
8
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.
KAMITSUBAKI CITY UNDER CONSTRUCTION

2025

KAMITSUBAKI CITY UNDER CONSTRUCTION

2025
5.4
Seven years after humanity was devastated by a major disaster, a beacon of science and prosperity rises in Kamitsubaki City. But lurking in its shadows are Tesseractor monsters born from human darkness. Only the Witchling, five girls with Song of Purification, stand against them. With every note, they fight, not just to protect the peace of the city, but to heal a broken world.
The Unwanted Undead Adventurer

2024

The Unwanted Undead Adventurer

2024
7.7
Rentt Faina has hunted monsters for the last 10 years. Sadly, he’s not great at his job, stuck hunting slimes and goblins for a few coins each day. His luck turns when he finds an undiscovered path. At the path’s end, he meets his demise in the maw of a legendary dragon. But, he wakes up as an undead bag of bones! He sets out to achieve Existential Evolution and rejoin the land of the living.
Recommendations from Iwamoto-Senpai

2026

Recommendations from Iwamoto-Senpai

2026
6
1910s, Japan. A town with mysterious black snow. Kodo Iwamoto, a student at a military school dedicated to studying the paranormal, is sent to investigate. There, he meets a boy who believes he’s sick, but Kodo recognizes the illness as something else: supernatural abilities. Kodo recruits the boy to the school and sets off across the country, chasing mysteries and searching for others like him.
Kaya-chan Isn't Scary

2026

Kaya-chan Isn't Scary

2026
7.7
Kaya-chan attends Hanamugi Kindergarten, and she has an incredibly strong sixth sense. She secretly beats up the ghosts that stalk her friends and family, but in turn, she’s treated like a troublemaker since nobody understands her strange behavior. Everything changes when her teacher, Chie, discovers her secret. Kaya-chan's fists will go flying at any sinister spirits that show up!
Island

2018

Island

2018
6.2
Urashima, an island far from the mainland. The people who live there lead carefree lives. But five years ago, the island's three great families suffered a series of misfortunes, and succumbed to suspicion. The people of the island cut off all contact with the mainland, and began a slow decline. The key to saving the island lies in three girls who belong to the three families. But they are bound by old traditions, and are conflicted. On that island, a lone man washes ashore. The man claims to be from the future, and he begins a solitary struggle to change the island's fate.
The Holy Grail of Eris

2026

The Holy Grail of Eris

2026
7.3
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.
Midnight Occult Civil Servants

2019

Midnight Occult Civil Servants

2019
6.3
Miyako Arata is newly assigned to the Shinjuku Ward Office's Nighttime Regional Relations Department. Each of Tokyo's 23 wards has one such department, established to mitigate paranormal and occult-related events. Arata's special skill is the understanding of non-human speech, and the story begins with him encountering a youkai at Shinjuku Gyoen park who refers to him as the legendary Heian-era exorcist, Abe no Seimei.
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.
Dr. Ramune: Mysterious Disease Specialist

2021

Dr. Ramune: Mysterious Disease Specialist

2021
5.4
So long as people have hearts, there will be those with worries and concerns. Those hearts are then invaded by something strange, causing them to show strange physical symptoms. These ailments, called "mysterious diseases", exist unseen to most people. Modern medicine offers no cure, but there is one doctor who fights these diseases along with his pupils. His name is Ramune. He looks nothing like a doctor, is foul-mouthed, and does whatever he pleases, but he has the ability to pinpoint the cause of the troubles hidden deep within his patients' hearts and cure their mysterious diseases.
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?!
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.