What is this genre all about? Involves a plot by the government or organization to cover up or commit illegal acts.
We present you the list of Conspiracy manga you should read right now.
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Top 19 Conspiracy manga you should read right now. [2026 List]
- 19. Academy Wijangchwieopdanghaetda
- 18. Kingdom
- 17. Lord of the Mysteries
- 16. Castle 2: Maninjisang
- 15. Wo Shi Han Sanqian
- 14. Kaeseul
- 13. Ayako
- 12. Serena
- 11. Lord of the Mysteries
- 10. Kirihito Sanka
- 9. Tokeijikake no Ringo
- 8. Ellin's Solhwa
- 7. Kanata no Astra
- 6. Isekai Kaeri no Moto Yuusha desu ga, Death Game ni Makikomaremashita
- 5. Hwangjewaui Jamjarieseo Saranamneun Beop
- 4. Prison Lab
- 3. Souyaku Toaru Majutsu no Index
- 2. Brunhild: The King's Sister
- 1. Shoujo Null
19. Academy Wijangchwieopdanghaetda
Machiavelli and Gerrard are just one of the many names the new professor of Ceoren Academy uses to disguise his identity, and now he can add one more to his list, Professor Ludger Cherish. The real Ludger Cherish dies on board a train during a terrorist attack, making him the perfect target for a new identity. Little does the new professor know, Ludger Cherish was involved in something deep and secret. The new Professor Ludger has to be careful to not get caught by the school and the dangerous secret society.
The Academy's Undercover Professor has finished publishing and it has 168 Chapters. It is also Known as: Academy's Undercover Professor, I Got a Fake Job at the Academy
18. Kingdom
Millions of years have passed since the times of legends, when the worlds of man and gods were still the same. In these times it was the desires of man that moved the world. It is the period of the 500 year war: the Era of Warring States. Kingdom is the story of a young boy who grew into a great general and all the trials and bloodshed that led him there.
is currently publishing and has Chapters. It is also Known as: キングダム, Kingdom
17. Lord of the Mysteries
With the rising tide of steam power and machinery, who can come close to being a Beyonder? Shrouded in the fog of history and darkness, who or what is the lurking evil that murmurs into our ears?
Waking up to be faced with a string of mysteries, Zhou Mingrui finds himself reincarnated as Klein Moretti in an alternate Victorian era world where he sees a world filled with machinery, cannons, dreadnoughts, airships, difference machines, as well as Potions, Divination, Hexes, Tarot Cards, Sealed Artifacts…
The Light continues to shine but mystery has never gone far. Follow Klein as he finds himself entangled with the Churches of the world—both orthodox and unorthodox—while he slowly develops newfound powers thanks to the Beyonder potions.
Like the corresponding tarot card, The Fool, which is numbered 0—a number of unlimited potential—this is the legend of “The Fool”.
Lord of the Mysteries has finished publishing and it has 1430 Chapters. It is also Known as: LotM, 诡秘之主
16. Castle 2: Maninjisang
Shin Kim is a special killer who gathered men from all over the country and made the organization "Baek-Yi" to destroy the absolute power "'Castle" of the underworld. Through a negotiation, he got inside Castle and started working with the enemy... Will Shin be able to take down Castle and complete his revenge as he hoped?
Castle 2: Pinnacle is currently publishing and has Chapters. It is also Known as: Castle 2: Maninjisang
15. Wo Shi Han Sanqian
Han Sanqian has been married into the Su clan for three years, but he was called a trash son-in-law and treated like a doormat by the other relatives. In order to protect his wife Su Yingxia from further humiliation, Han Sanqian worked secretly to become a super son-in-law in preparation for some payback.
Counterattack of the Superrich House Husband has finished publishing and it has 120 Chapters. It is also Known as: I Am Han Sanqian
14. Kaeseul
'Kim Shin', a special killer who has sharpened his sword for revenge, and his life with 'Absolute Power' in the afterlife!
Source: MU
Castle has finished publishing and it has 120 Chapters. It is also Known as: Kaeseul
13. Ayako
Jiro Tenge, the second son of what used to be an influential Japanese family, returns home after being a POW in an American camp during the Second World War. He finds his family corrupted by the terrible social aftereffects of the war.
His elder brother, determined to keep what remains of the family patrimony after the Government's forced land reallocation, has prostituted his wife to his father to secure his blessing, while other members of Jiro's family have been drawn into similar corruption, and he himself is being forced to spy for the Americans after being broken as a POW. Now the family's youngest daughter Ayako will have to bear the brunt of the family's sins.
(Source : ANN)
Ayako has finished publishing and it has 19 Chapters. It is also Known as: 奇子, Ayako
12. Serena
Welcome to Wellenberg, Meuracevia at the turn of the 19th century. The fate of Serenity Hotel, an opulent hotel in the nation’s capital, hangs by a thread as its headstrong heiress Serena and her stern husband Eiser struggle to turn its fortune around. Their loveless marriage of convenience takes a twisted turn following Serena’s jealous attachment to her stoic and handsome servant, Frederick. At a time when happiness takes a back seat to one’s sense of duty, will Serena be able to protect her love and ensure the survival of her family and her business?
Serena is currently publishing and has Chapters. It is also Known as: Selena, 賽琳娜, เซเรน่า
11. Lord of the Mysteries
Waking up to be faced with a string of mysteries, Zhou Mingrui finds himself reincarnated as Klein Moretti in an alternate Victorian era world where he sees a world filled with machinery, cannons, dreadnoughts, airships, difference machines, as well as Potions, Divination, Hexes, Tarot Cards, Sealed Artifacts… The Light continues to shine but mystery has never gone far. Follow Klein as he finds himself entangled with the Churches of the world—both orthodox and unorthodox—while he slowly develops newfound powers thanks to the Beyonder potions.
Lord of the Mysteries has finished publishing and it has 65 Chapters. It is also Known as: Lord of the Mysteries
10. Kirihito Sanka
Two doctors, the young, passionate and well-liked Osanai and the veteran, ambitious Tatsugaura, are both investigating the mysterious "Monmow" disease, found only in one remote village, which causes bizarre bone deformation, making its victims take on a beast-like appearance before their deaths.
Osanai is sent to the village by Tatsugaura to see if he can find a cause for the disease while also treating the victims to the best of his ability. But in reality, Tatsugaura is scheming against Osanai and intends to infect him with the disease in order to clear the way of any obstacles of presenting his own research, and thus gaining high prestige and rank in the medical world.
Ode to Kirihito has finished publishing and it has 20 Chapters. It is also Known as: きりひと讃歌, Eulogy to Kirihito
9. Tokeijikake no Ringo
Short story collection of a variety of more mature Tezuka work.
Chapter 1
A Nazi faces a firing squad, but does he have a way out of it.
Chapter 2
Alone in space a man and a robot fall in love, but tragedy happens. Can miracles happen?
Chapter 3 - ClockWork Apple
A bustling town is suddenly quiet. Where are all the people? Has it been cut off from the rest of the world?
The story "Clockwork Apple" was borrowed from the book, before the movie was made, but has very little to do with the book either as Tezuka admits to writing it without reading Clockwork Orange.
Chapter 4
A man and a cabbie share horrifying stories with each other on the way to their destination.
Chapter 5
Chic hipsters fall in love but one of them is hiding a secret.
Chapter 6 - Yellow Dust
Vietnam vets hold a class of children and there teacher hostage.
Chapter 7 - Curtains
An assassination attempt but who is really behind it all?
Chapter 7 - Return Ship
Humans traveling space encounter another ship in dire need of help. Given the situation will man be his at best or at his worst?
Tokeijikake no Ringo has finished publishing and it has 8 Chapters. It is also Known as: 時計仕掛けのりんご, Clockwork Apple, Tokei Jikake no Ringo
8. Ellin's Solhwa
The last thing Ellin remembers is having to deal with a belligerent customer at her dead-end job. And when she opened her eyes… she’s “Solhwa,” the beautiful fourth concubine to the king of the Xyaran Empire. Between trying to learn the language and eating steak, Ellin’s trying to figure exactly what’s going on. Where is she? How did this happen? And who can she trust: Solhwa’s handsome charismatic childhood friend or the elegant, raven-haired king’s advisor?
Ellin's Solhwa has finished publishing and it has 52 Chapters. It is also Known as: Ellin's Solhwa
7. Kanata no Astra
What starts as a pleasant class trip to a planet five light-years away becomes a nightmare survival trip to get back home.
In the year 2063, interstellar space travel has become the norm. What sort of adventure awaits on the new frontier?
It's the first day of Planet Camp, and Aries Spring couldn't be more excited! She, along with eight other strangers, leave for Planet McPa for a weeklong excursion. Soon after they arrive, however, a mysterious orb appears and transports them into the depths of space, where they find an empty floating spaceship…
Astra Lost in Space has finished publishing and it has 49 Chapters. It is also Known as: 彼方のアストラ, Kanata no Astra
6. Isekai Kaeri no Moto Yuusha desu ga, Death Game ni Makikomaremashita
He was living a peaceful life as any normal high schooler would, until one day he and his classmates were suddenly brought to uninhabited island.
"I'll have you kill each other until there's only one of you remaining."
Hearing these words from the man strangely dressed in a military uniform, his classmates panicked. Yes, he was setting up the stage for a death game. One where the strong devoured the weak. The weak would die without mercy and only the strong would taste victory. That was the plan.
However, they were unaware that the hero who was hailed as the strongest had just recently returned from another world. The organizers behind the game were already out of luck by the time the game started as the expectations they had for death game that they had worked so desperately to set up would be unwittingly crushed before them.
A Former Hero Returning From Another World Gets Involved in a Death Game is currently publishing and has Chapters. It is also Known as: 異世界帰りの元勇者ですが、デスゲームに巻き込まれました, Isekaigaeri no Motoyuusha desu ga, Death Game ni Makikomaremashita, I'm a Former Hero Returning From Another World, But I Was Involved in a Death Game, Isekai Gaeri no Moto Yuusha Desu Ga, Death Game ni Makikomaremashita, Isekai Kaeri no Moto Yuusha Desuga, Death Game ni Makikomare Mashita, Isekai Kaeri no Moto Yuusha desu ga, Death Game ni Makikomare Mashita, Isekai Gaeri no Moto Yuusha Desuga, Death Game ni Makikomare Mashita, Cựu Dũng Giả Trở Về Từ Thế Giới Khác Tham Gia Vào Trò Chơi Tử Thần!
5. Hwangjewaui Jamjarieseo Saranamneun Beop
"It’s been several months since I became the Empire’s Queen, and I’ve been avoiding sleeping with the Emperor."
A mighty empire led by the bloodline heirs of the Golden Dragon, ‘Dhart.’ And the emperor ‘Carmond’, the ruler of the empire. Lobelia, the princess of the Negrad family, who married him and became the Empress. Now that she had become the Empress of the Empire, it was only natural to prepare to carry the line of a powerful royal family. To do this, she has to go to bed with the emperor… but she finds herself in a situation where she has no choice but to refuse to sleep with Carmond for her ‘true purposes’…!
Will she be able to survive not sleeping with the emperor and achieve her goal safely?
How to Survive Sleeping With the Emperor is currently publishing and has Chapters. It is also Known as: Hwangjewaui Jamjarieseo Saranamneun Beop
4. Prison Lab
Eyama Aito, a high school student, is the victim of daily bullying. One day a strange letter arrives inviting him to a "captivity game." He may choose one person to hold captive for one month with a chance at winning a large amount of money.
He chooses the ringleader of his bullies, Aya Kirishima, and the only rule of the game is to not kill her. Everything else is fair game.
Eyama's revenge begins!
Prison Lab has finished publishing and it has 80 Chapters. It is also Known as: Kangoku Jikken, 監獄実験〈プリズンラボ〉, Prison Lab
3. Souyaku Toaru Majutsu no Index
Science and magic exist side by side in this world.
This is the peak of the science side with a curriculum for espers, Academy City. In this city where 80% of the population are students, the season has finally come when all residents are excited and fidgety!
It's Christmas Eve.
Amidst the city showing a cheerful hustle and bustle, ordinary boy who can’t keep up with school, Kamijou Touma, also doesn’t intend to miss this event! He was hard at work in his supplementary lessons...
A backward glance from the default misfortune-prone bastard, the silver-haired sister freeloading in his dormitory, Index, in the heart pounding scene different from the usual, activates a new gluton skill!? While Kamijou tries to desperately stop that, Misaka Mikoto taken in by the Christmas Eve atmosphere appears before him.
A Certain Magical Index: Genesis Testament is currently publishing and has Chapters. It is also Known as: 創約とある魔術の禁書目録, Toaru Majutsu no Index: Genesis Testament
2. Brunhild: The King's Sister
It has been a century since anyone in the Siegfried clan was born with the Power of God. Desperate to keep their grip on the crown, the royal family resorts to sending its scions to a clandestine laboratory once they turn eight in hopes the brutal experiments conducted there will awaken the children to the family’s latent abilities. When it comes time for Sigurd, first in line for the throne, to undergo the procedures, there is but one thing on his mind: He must manifest the Power of God to spare his five-year-old sister Brunhild the same fate. Though Sigurd triumphantly returns three years later, bearing unprecedented command over the Power of God, the kind brother Brunhild knew is gone, replaced by a violent boy who has forgotten his own identity. Eventually, Sigurd grows tired of Brunhild and banishes her, only to call her back to the royal palace when she awakens to divine abilities of her own. Now betrothed to her brother, Brunhild must find a way to placate the unstable prince if she is to have any chance of surviving…
Brunhild the King's Sister is currently publishing and has 11 Chapters. It is also Known as: 王妹のブリュンヒルド, Brunhild: The King's Sister
1. Shoujo Null
With the proliferation of organic robots called Gijins, humanity is enjoying prosperity in 23rd century Tokyo. But when a young man named Riaha meets a certain Gijin, he uncovers the dark truth of the world!
Shojo Null has finished publishing and it has 33 Chapters. It is also Known as: 少女Null, Shoujo Null
