Kate is a maid at the Baron's estate in Muiella, a country where warlocks and witches are shunned. One day, the new servant Ian arrives-... more>> but he's much too proper and handsome for his lowly rank. As they keep running into each other, Kate's suspicion of Ian's disarming demeanor only grows when strange incidents crop up in the manor. Sleuthing for the truth, the well-being of the estate and its residents may be at stake! Where's a good detective when you need one?! <<less

I, an ordinary high school student, Kimizuka Kimihiko, who easily gets involved in things, was appointed to take care of mysterious attache cases by mysterious men in black suits. After meeting a beautiful angel-like detective girl, named Siesta in a hijacked plane, I became her assistant.... more>>

[You deal with the beehive, and I’ll restrain the enemy.]

[Don’t make plans that make me the victim.]

We had those kinds of foolish conversations, all while being completely broke every day and fought against <The enemies of the world>. Even when there were hurricanes, the weather-beaten duo sleep past it. Sometimes when we saved money at a casino, we would jump around on the beds at a resort hotel, only to be broke again the next day. We would walk through deserts, traverse through jungles, conquer mountains, cross oceans– The great detective and her assistant would go through these dazzling adventures–

Until she died.

And this story starts from 1 year after that incident.

I’m the only one who’s left, but I carry on her remained wishes. <<less

A collection of short one shots from Jump's RomCom Festival... more>>

1. Masked Detective, Masque De Holmes and The Kiss Thief (覆面探偵 マスク・ド・ホームズとキス泥棒)

2. Juumonji-san of the Infirmary (保健室の十文字さん)

3. Kii-chan's Lunch (きーちゃんのお昼ごはん)

4. This is Why our Eyes Won't Meet (だから、瞳はまじわらない)

5. Onizaka-san is a bit Scary (鬼崎さんはちょっと怖い)

6. The Wakaba-chan on my Stomach (下腹部の若葉ちゃん)

7. The Duo That Lacks Experience (ふれないふたり) <<less

Shinichi Kudo is a high-school student who, by using observation and deduction, is good at solving mysteries. While investigating one, he is caught by the criminals that he was watching and forced to take an experimental drug. Leaving him for dead, the criminals disappear. Instead of killing him, however, the drug turns Shinichi into a little kid. ... more>>

To preserve the illusion of his 'disappearance,' Shinichi adopts a new name based on his favorite author (Arthur Conan Doyle) and becomes Conan Edogawa. Ran, his (actually Shinichi's) childhood friend takes this little boy under her wing and brings him to her home.

Conan now lives at a detective agency run by Ran's father, but his mind is as keen as ever and he continues to solve mysteries... always allowing Ran's father to take all the credit.

As far as everyone's concerned, Conan is just a little kid anyway... even to Ran. This is *extremely* frustrating to Conan since nobody will listen to a 'little boy.' Despite this, Conan has a mission... to find the criminals who did this to him and get the antidote to that drug.

Note: Won the 46th Shogakukan Manga Award in the shōnen category in 2001. <<less

Nakajima Atsushi was kicked out of his orphanage, and now he has no place to go and no food. While he is standing by a... more>> river, on the brink of starvation, he rescues a man whimsically attempting suicide. That man is Dazai Osamu, and he and his partner Kunikida are members of a very special detective agency. They have supernatural powers, and deal with cases that are too dangerous for the police or the military. They're tracking down a tiger that has appeared in the area recently, around the time Atsushi came to the area. The tiger seems to have a connection to Atsushi, and by the time the case is solved, it is clear that Atsushi's future will involve much more of Dazai and the rest of the detectives! <<less

A popular female celebrity is murdered! The investigation leads to a suspicious woman whose next target may be the famous actor Tagame. What could the suspect's motive be? Twin detectives are on the suspect's trail, but then... A unique take on the crime-suspense genre!... more>>

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A girl who can only fall in love with serial killers <<less

The spinoff of focuses on a woman named Itsuki Kurasawa a police officer who lost her little sister by a criminal many years ago as... more>> she hunts down a dangerous criminal who is also a murderer but has the face of an innocent angel. <<less

Rainbow Parakeet is a genius actor and a fantastic mimic, but also a thief. He can act out any role to the best of his... more>> abilities, while robbing the richest members of the audience during his performances. His methods are a mystery, even to the detectives charged with apprehending him: Police Inspector Senri and his daughter, Police Detective Mariko Senri. <<less

This unusual duo brings the hidden truth into the light! Ron Kamonohashi, a private investigator with serious issues, and Totomaru Ishiki, a pure-hearted but dim... more>> police detective, team up to solve the most baffling mysteries! A thrilling detective story for a new generation from Akira Amano, creator of "" and ""! <<less

Fateful Encounters:... more>>

Saitou Yakumo, a college student, was born with different eye colors. His red left eye gave him a special ability to see ghosts and spirits. He believes ghosts and spirits are bound to earth because of a certain 'cause' and simply by eliminating that 'cause' will help those spirits rest in peace. Being asked for help by Ozawa Haruka, together they begin their investigation. <<less

A gray Earth, where humanity was transformed into deformed beings. The curtains open on an action series where the goal is to recover a lost world, with the help of a strange-looking gun.... more>>

An enormous solar flare caused the planet to lose all of its colors. Humans are deformed and declining in numbers. The key to reclaiming the old world lies within the power hidden in 「color」, and one 「girl」. Knowing that the few remnants of colors in the world yield a great power, Avidia, who is conducting research while protecting a girl named Chie, uses the colors to expand his own power, and throws himself in a battle against the Cult. <<less

When a series of animal bodies that rot away after a single night begin appearing in a remote mountain village, Inugami, a detective from Tokyo who specializes in the occult, is called to investigate.... more>>

While working the case, he befriends a strange boy who works in the field every day instead of going to school. Shunned by his peers and nicknamed "Dorotabou" after a yokai that lives in the mud, he helps Inugami uncover the truth behind the killings - but supernatural forces are at work, and while Dorotabou is just a nickname, it might not be the only thing about the boy that isn't human. <<less

The year is 2014, a new substance, SDE01, commonly referred to as "Mana" is discovered by a group of Russian scientists. The world plunges into a development race to find uses of this new seemingly unlimited source of energy that cannot be seen or felt.... more>>

16 years after the discovery, it's now the self-proclaimed Age of Magic, where you can download an App to your very phone and cast magic. However, heavy restrictions have been imposed over the available spells, and the required paperwork to even use a high level spell are astronomic.

Among the citizens of this new world, a red robed mysterious man seems capable of wielding extremely powerful magic in a way that should not be possible. It's unknown what his aim is or what he wants to accomplish. All that's known about this mysterious person is that he has been using forbidden level spells to kill evil-doers throughout the city.

But detective Kim is in charge of catching this murderer/hero. And he doesn't plan on giving up. <<less

It's the 2060's, and Japan has perfected "The MRI System," a piece of neurotechnology that, when given the brain of a person who died within the past 48 hours, can analyze the visual memories contained within; even being able to give scientists a look into what the deceased saw in their final moments. Needless to say, this is a highly regarded - and greatly feared - method that has been placed under stringent restrictions and is only authorized for use by a special police unit, Section Nine, for the investigation of baffling or high-profile crimes. Aoki Ikkou is a talented newbie who has just been assigned to Section Nine. He initially has qualms about delving... more>> into people's most private moments and analyzing their darkest fears and fantasies, but as he settles in with his teammates and warms up to his boss, the highly intelligent Maki Tsuyoshi, he becomes more and more competent at his job.

Though quick to develop pride in his career, Aoki still struggles to balance his family relationships and love life with his demanding workload, further complicated when he's drawn into the dark past and murky circumstances surrounding the outwardly cool and self-controlled but internally tormented Maki.

The first chapter is a prologue that features the first case where the MRI method was used. Chapter 2 is where the main cast is introduced.

Note: Won the Award for Excellence at the 15th Japan Media Arts Festival Awards in 2011. <<less

17-year-old Kei Miyama is a freelance detective working in Iceland. With the disappearance of his brother, aunt, and uncle, he is plunged into a mystery... more>> that he must solve at all costs. <<less

Someone - or something - is destroying the seven most powerful robots in the world one after the other; brutally dismantling them without any provocation on their part. Gesicht, one of the seven and a detective for the European Federation, embarks on a mission to capture the killer...and confront the mysteries behind the vague but disturbing memories that keep haunting him in his dreams.... more>>

Note: Won the Seiun Award for Best Comic in 2010. <<less

There’s no lock Detective Dobin Kim can’t open. With his unique ‘opening’ ability, he can unlock anything -- even people -- to get the information... more>> he needs to hunt down criminals and solve crimes. Enter Locker -- his polar opposite and his enemy. When Locker uses her ability to ‘lock’ a witness and prevents Kim from accessing key information in a crucial case, they plunge into a cat-and-mouse game with justice itself at stake. When two equal forces collide, who will emerge the victor? <<less

Nagumo Keeichirou was a genius high-school detective. No case was complex enough for him. But what happens to genius detectives when they get older?... more>>

Now 35, with bad hips, running a failing detective agency with no cases to solve and struggling to pay the rent, he's at a dead end.

In comes a high school girl in his office who says she wants to work with him. With her help, will the out-of-touch, old-fashioned Nagumo get back the fire of his youth? <<less

N/A

The story follows mystery-solving college student Kunou Totonou. At the beginning of the story, the police bring him in for questioning on suspicion of murdering his classmate.... more>>

Note: Nominated for the 12th and 13th Manga Taisho Award (2019-20), 65th Shogakukan Manga Award (2019), and 44th Kodansha Manga Award (2020). <<less

The Demon Neuro has a raging hunger for 'mysteries.' Being dissatisfied with his current regime in hell, he’s come into the mortal realm in order to satiate his ever-growing appetite. The murder case of a young girl’s father seems to be sufficiently enticing for the Demon’s needs.. But what else might happen between these two? Find out in this disturbingly good murder-mystery series.... more>>

Note: The original pilot one-shot is only included in the bunko version. Volume 23 contains Rikon Choutei (Divorce Conciliation) (離婚調停). <<less

Summer, ghosts, and my feelings for you. ... more>>

Yamano is a second-year high schooler in love.

One day, out of nowhere, the very object of his affection, Tanigawa-san, appeared in front of him. As a ghost.

It seems that she died after being involved in some kind of incident.

To save Tanigawa from death, Yamano gets busy trying to change her future, but—…

A vague and fleeting youthful mystery. <<less

Nick Spade, a detective in a city where super heroes are exist. However, his work is walking dogs and investigating cheating cases. One day, the... more>> client who visited him is a former well-known super villain. What request would a super villain make to an ordinary detective? <<less

Daisuke Niwa is an ordinary, if slightly unlucky, middle school student. On his fourteenth birthday, he comes down with a 'condition' that has plagued the men in his family for three hundred years. When he sees his crush, Risa, he transforms into his alter ego, the phantom thief Dark Mousy. Unfortunately, when Dark Mousy sees his crush, Risa's twin Riku, he transforms back into Daisuke. The only cure for this craziness is if Daisuke can get Risa to fall in love with him ...... more>>

Included are the following stories:

- Kannoke wa Kanaianzen (Protecting the Kanno House)

- Namaiki no 'N' (N Is for Nishiki)

- Oumagake Again (The Demon Returns) <<less

"Kura" is an antique shop in Sanjo shopping street of Temple town in Kyoto. The schoolgirl and Moritaka Aoi are acquainted with the grandchild and... more>> Taito Kiyotaka of the owner of this shop from a thing. I decided to do a byte in Kura. Aoi, Kiyotaka and two people, who are called "the Holmes of Sanjo temple Cho" Sharp intuition I'm going to get a strange request to come to the store unexpectedly... <<less