Manga with Mystery genre:

Detective Versus Detectives

The story centers on Minemori Kotoha, a woman who has been offered work at Suma Research Company's "Anti-Detective Section," and Sasaki Rena, its only investigator. This section focuses on rooting out corrupt detectives and removing them from their positions. While the two women spend their days investigating crooked cops, a new criminal is beginning to make his move…

3.8 (81)

Chapter 22

4 years ago
Action Psychological Drama Mystery Tragedy
Gokudou Juliet

The man I fell in love with is the man who killed my father! Yamato is a high school student who wants to become a police officer just like her late father. One day, she is rescued by Jin, who went to the same school as her, when she got caught up with a man. Yamato is gradually attracted to Jin's kindness and strength. However, Jin is the son of the yakuza and is suspected of killing Yamato's father…! It's a love battle for the truth between the son of a yakuza and the daughter of a policeman, two people who never cross paths!

4.0 (24)

Chapter 5

4 years ago
Romance Drama Mystery
Rengoku no Karma

Makoto does not have it easy. He gets bullied in school and has problems with his father due to skipping School. His outlook on life brightens when Kirisaki, a girl in his class, compliments his drawing skills. A while later he sees her getting harassed by the ringleader of his bullies. He decides to intervene, but is cut short by the revelation that she is the ringleader's girlfriend who incited the bullying in the first place. Depressed by his situation Makoto decides to kill himself. He lands in purgatory, neither Heaven nor Hell with the mission to save the lives of six people, whose life will be negatively affected by his suicide… His father, his bullies and Kirisaki. ---

2.7 (728)

Chapter 39

4 years ago
Drama Horror Mystery Tragedy
Watashi no Tadashii Onii-chan

There’s nothing in the world Rize likes more than to curl up in her warm bed and doze away—just like she used to with her big brother when they were kids, before they were separated by their parents’ divorce. Working late shifts at a supermarket while attending university, she dreams of someday finding and reconnecting with her lost—and now grown-up—big brother. Her penchant for being able to nap in the break room draws the attention of Kairi, a co-worker who struggles with insomnia. Something about him reminds her of her big brother, and she finds herself growing closer to him…but when she discovers his secret, her whole world will be turned helter-skelter. [Kodansha]

4.0 (476)

Chapter 16.5

4 years ago
Psychological Romance Crime Drama Slice of Life Mystery Tragedy
Kankin Tantei

Ryota Yamane sets out to steal a girl's panties and creeps into her room only to find her dead body. Why doesn't he go to the police? Because he is holding another girl captive in his room. The next day, police come to question him suspecting him of murder! Will this pervert be able to reveal the real murderer's true colors?!

2.5 (19)

Chapter 12

4 years ago
Mystery
Bokura no Kiseki ~another stories~

Bokura no Kiseki ~Another Stories~ is a volume featuring three sides stories for Bokura no Kiseki along with a few other works (mostly previously published in Arcana) by the author, Kumeta Natsuo. The volume was published in July 2018, a couple months after volume 18 of Bokura no Kiseki. Another story #1 also appeared in the July 2018 issue of Comic ZERO-SUM alongside Bokura no Kiseki ch. 75.

4.2 (21)

Chapter 9

4 years ago
Action Psychological Romance Drama Fantasy Mystery
JoJos Bizarre Adventure Part 8 - JoJolion

Eighth story arc of JoJo no Kimyou na Bouken series. Following the Great East Japan earthquake, Morioh has been stricken by vast earthen protrusions known by the locals as Wall Eyes. Despite investigation, professional estimations are left empty. Meanwhile, the young girl Yasuho Hirose discovers a man buried within the ground, he possesses a distinctive star-shaped birthmark together with deeply penetrating bite marks. The man, who has contracted a staple case of amnesia is taken in by a local family and given the name Jousuke Higashikata, however mysterious events cannot stop from piling one upon the other and soon that enigma known as stand emerges to complement the great cloud of confusion. - Won the Grand Prize in the manga category at the 17th Japan Media Arts Festival in 2013.

4.7 (7344)

Chapter 110

4 years ago
Thriller Action Comedy Adventure Drama Mystery
H. P. Lovecrafts The Shadow Over Innsmouth

The horror story centers on a student who is taking an antiquarian tour of New England. He goes to the seaport of Innsmouth and there he interacts with strange people and witnesses disturbing events.

4.2 (27)

Chapter 1

4 years ago
Horror Mystery
Seven Day Alternating Personality Syndrome

Girl(?) has a disorder that causes her(?) to switch into one personality for every day of the week. Follow each personality as it tries to understand what's happening around them, and what happened since they last appeared. Throw in a mysterious costumed figure in the background, and you get this series.

3.8 (54)

Chapter 6

4 years ago
Psychological Crime Mystery
Camgoroshi

A passenger plane over the Pacific Ocean crash-lands on a nearby island. It was an island not on the nautical chart, where the native "Shimabitos" lived a barbaric life. Gamou, a young royal family on the island, orders the Shimabitos to attack the aircraft and the survivors!

3.1 (130)

Chapter 11

4 years ago
Action Horror Mystery Tragedy
Desert Rose

Mariko, codenamed "Rose Marie", is a division leader in the private anti terrorist group C.A.T. She lost her husband and son in a terrorist attack at an airport; after being injuried in the blast she was left with a scar that looked like a rose flower on her chest, determined to do everything in her power to avenge their deaths and prevent other tragedies like hers. The manga follows her all-woman division's feats and challenges (both military and private) from the 1980s to the 1990s, a time of instability and change.

4.0 (68)

Chapter 134

4 years ago
Animals Survival Martial Arts Sexual Violence Military Delinquents Supernatural Thriller Action Romance Comedy Adventure Drama Mystery Tragedy
The Hard

In the United States, a superpower where all kinds of crimes are committed, Kenji Hado, a.k.a. Hard, is on a job to catch a suspect who overcharged the bail money advanced by an insurance company and escaped. He is usually a bad shot, but when he drinks, he is a deadly shot!

3.4 (8)

Chapter 14

4 years ago
Survival Mafia Office Workers Military Gore Delinquents Thriller Action Psychological Romance Comedy Crime Adventure Drama Slice of Life Mystery Tragedy
Shiro Ari

Out of the blue, protagonist Snow White finds herself transported to a strange world. Here, many unusual creatures roam, and all the signs and words are backwards. To leave this world, Snow White must fulfill one condition: “Make Alice the King.” For the sake of returning back to her own world, Snow White must team up with Alice but… A strange yet wondrous fairytale-like fantasy awaits you. ---

4.2 (213)

Chapter 60

4 years ago
Romance Comedy Drama Fantasy Mystery
Number 7

Shichiro Oshima wakes up from the artificial hibernation 100 years in the future, sleeping though the wrath of nuclear war. He wakes up to find Japan to be a primeval jungle, with little to no remnants of Earth's past. After being rescued, Shichiro learns that the Earth is being under attack from alien invaders from all reaches of the universe. So he decides to become a member of the Earth Defense Force under codename Number 7 to fight for the liberation of Earth. --- **Volumes 193-196 of the Osamu Tezuka Complete Works**

4.0 (13)

Chapter 13

4 years ago
Animals Survival Martial Arts Mafia Post-Apocalyptic Military Gore Police Aliens Thriller Sci-Fi Action Psychological Comedy Crime Superhero Adventure Philosophical Drama Mystery Tragedy
Midara na Jakyou ni Sukuu Mono

Tooru and his sister Yume end up in hospital after a traffic accident leaving their father brain dead when suddenly Itou Yuuzen appears out of nowhere and takes them under his "religious cult's" protection. Is this the beginning of a new life for the brother and sister or something is hidden behind the facade of this religious cult?

2.7 (1165)

Chapter 27.5

4 years ago
Psychological Drama Mystery
Karneval

While in search of his precious friend, a young boy named Nai falls captive to a beautiful woman, whose looks are matched only by her taste for human flesh. Meanwhile Gareki, a clever thief, is in the midst of robbing her luxurious home. After causing a distraction, Gareki agrees to help Nai escape, but they are discovered upon the woman's return. As she transforms into a ghoulish monster, the boys flee. On the run, Nai and Gareki are found by "Circus," a government defense agency that deals with criminal activity too difficult for the police to handle and protects civilians from "varuga"—terrible monsters that devour humans for sustenance. In the hope that it will lead Nai to his missing friend, he and Gareki decide to join Circus. On their perilous journey, they face dangerous varuga and begin to uncover the secrets behind a shadowy organization known as Kafka.

4.5 (95)

Chapter 123

5 years ago
Action Fantasy Mystery
Kyomushi Sanmyaku

A tunnel in a mountain that a college student visited with the intention of trying to deliver a video. The giant bugs that appeared there attacked them! VS. Human cruel survival.

3.1 (193)

Chapter 4

5 years ago
Action Horror Mystery Tragedy
Akuyaku Reijou Koukyuu Monogatari

In the Elgrand Kingdom, a certain earl's daughter was well-known. Captivating men and women of all ages with her beautiful looks, she did as she pleased. To those who defied her, she had no forgiveness, crushing them thoroughly, and she caused misfortune for multitudes of people simply for her amusement. Beautiful and cruel, with sharp thorns, she was the "Rose of Ice." "Um, who is that story about?" This is the story of an earl's daughter, who will have everything she has to do explained the day after tomorrow, and who, after all sorts of troubles, tries to somehow attain happiness in the battlefield of women called the inner palace. ___ **Note**: Adapted from the first "villainess" WN, published in 2012.

3.7 (315)

Chapter 6

5 years ago
Historical Comedy Drama Fantasy Mystery
Metropolitan Police Department Sword Division

The Keishichou Sword Division, more commonly known as the Battou Division, specializes in cases where a human is possessed by a sword with mysterious powers. Kiridooshi and Kakemitsu are the two strongest swordsmen in the Battou Division. In order to solve mysterious cases, they confront these humans possessed by swords! ---

4.2 (26)

Chapter 5

5 years ago
Action Mystery
MoMo -the blood taker-

In Tokyo, suspicious cases are occurring where the victims have all of their blood drained from them. Mikogami Keiji, a detective who also wants revenge for his lover, killed 10 years ago, pursues the culprit, the “Man with two faces”. What is the identity of the silver-haired girl who observes him…? ___ **Assistant:** [Hoshikawa Danpa](https://mangadex.org/author/3814dd6f-c7b9-4ced-a9ee-a393eb4c06a7)

4.0 (990)

Chapter 36

5 years ago
Thriller Action Psychological Comedy Drama Horror Mystery
Boku to Kimi no Nijuu Tantei

Reo, commonly known as "Boku-chan," is a weak and solitary second-year high school student. Sitting next to him was a girl student named Miki Kimino who was just sleeping. One day, my classmate Himekawa is missing. Kimino, who was interested in this case, goes to the art room with Reo and aims to find out the truth of the case-!?

4.3 (28)

Chapter 1

5 years ago
Psychological Comedy Drama Slice of Life Mystery
Futsutsukana Akujo de wa Gozaimasu ga

Prepare for swirling court intrigue in this magical “trading places” tale of maidens competing for the crown! In a kingdom inspired by historical China, five clans put forth their maidens as imperial consorts–but only one will be crowned empress. The frail and beautiful Kou Reirin, the so-called “butterfly” of the imperial court, is a shoo-in to marry the crown prince. But when “court rat” Shu Keigetsu lashes out at her during the glittering Lantern Festival, it’s Reirin who wakes up in the dungeons! Body-swapped by her assailant to steal her position at court, Reirin’s plight seems dire…to everyone else! Now that she’s got a robust new body, not even the looming threat of execution can stop her!

4.4 (307)

Chapter 2

5 years ago
Romance Drama Fantasy Mystery
Matohazure Q-doubu

After a spree of students have been injured by an indiscriminate serial archer, Yumi Ishii has had enough after the 11th victim was hurt. She will stop at no lengths to bring the Q-dou Club to justice, whom she believes are the culprits! With the Q-dou Club members being Aarou Achiya, a modern archer delinquent; Yamato Kouinji, a traditional archer that creeps on women; One-Eighty Yuge, a gambling darts player; and the mysterious club leader, Q-dou Gen, who is…?! Who is the culprit behind these mysterious "serial archer" incidents? Will Yumi bring the culprits down on her quest for justice?! Find out in this one-shot! The Q in Q-dou Club stands for QUEST!!!

4.0 (43)
Action Mystery
Futago no Danjo ga Wakaranai

Takushi Hatsujou had played with a twin brother and sister when they were all kids, and he fell in love with the sister, culminating in his asking for her hand in marriage when they grew up, to which she agreed. However, they were torn apart for 10 years until Takushi is finally able to get his grandfather's permission to marry her. When they finally reunite, he is surprised to find they both look like girls. Although he knows one of them is cross-dressing, he can't tell which is a guy and which is a girl.

3.5 (451)

Chapter 3

5 years ago
Romance Comedy Mystery