If you liked No. 6
12 manga like No. 6
Picked for the same feel: the genres they share with No. 6 (action, drama, mystery), the same creators, and what readers keep together. Each opens where it is read legally.

Manga like No. 6
Readers also like it1. Seraph of the End: Vampire Reign
by Takaya Kagami, Yamato Yamamoto, Daisuke Furuya
- Action (shared)
- Drama (shared)
- Fantasy
- Supernatural
A deadly virus kills every human over the age of thirteen, and vampires emerge from the shadows to rule the world. The surviving children are taken to an underground vampire city and kept as livestock for their blood. Yuichiro Hyakuya and Mikaela, two boys from the same orphanage who think of each other as brothers, plan an escape with their adopted family. The escape goes horribly wrong, and only Yu makes it out. Four years later, he joins the Moon Demon Company, an army unit that fights vampires with cursed weapons possessed by demons, under the command of the reckless Guren Ichinose and alongside the sharp-tongued Shinoa. Yu has sworn to destroy every vampire, until he discovers what really happened to Mika. Written by Takaya Kagami and drawn by Yamato Yamamoto, Seraph of the End is a stylish dark-fantasy action series about found family, revenge and the blurred line between humans and monsters. It was adapted into an anime.
Read on MANGA PlusOpen
Readers also like it2. Pandora Hearts
by Mochizuki Jun
- Adventure
- Fantasy
- Mystery (shared)
At his coming-of-age ceremony, fifteen-year-old Oz Vessalius, heir to one of the four great dukedoms, is condemned for a sin he knows nothing about and thrown into the Abyss, a strange, nightmarish prison from which no one escapes. There he meets Alice, a fierce girl with no memories who is really a powerful Chain called the B-Rabbit. To escape, Oz forms a contract with her, and returns to the world to find that ten years have passed. Aided by his loyal former servant Gilbert and by Pandora, a secret organisation that studies the Abyss, Oz sets out to uncover the truth about his sin, Alice's lost memories and a tragedy that happened a hundred years ago. Jun Mochizuki's series is a dark, elegant mystery woven with motifs from Alice in Wonderland, full of shifting identities and emotional twists. It was adapted into an anime.
Read on MANGA UP!Open
Also by Hinoki Kino3. 7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy!
by Touko Amekawa, Hinoki Kino
- Fantasy
- Romance
Rishe has already lived six lives. Each time she dies at twenty and wakes again on the night her engagement is broken off, and each time she has built a new career: merchant, apothecary, knight and more. In her seventh loop, all she wants is an easy, comfortable life with plenty of sleep. That plan collides with Prince Arnold Hein, the future emperor who killed her in her life as a knight, when he unexpectedly asks for her hand. Rishe accepts, determined to enjoy a carefree life in his country while quietly preventing the war that ended her earlier lives. Her many skills soon make her the most unpredictable bride the empire has ever seen. The manga adapts Touko Amekawa's novels with art by Hinoki Kino. It is a clever, elegant romance with political intrigue, a capable heroine and a slow-burning relationship full of tension. The story was also adapted into an anime.
Read on Seven SeasOpen
Readers also like it4. No. 5
by Taiyo Matsumoto
- Action (shared)
- Adventure
- Psychological
- Sci-Fi (shared)
In a future where seventy percent of the Earth has turned into harsh desert, peace is kept by the Rainbow Council, a team of super-powered guardians, each known by a number. One of them, No. 5, abandons his post, taking with him a mysterious young woman named Matryoshka. The other numbered guardians are sent to hunt him down across a strange, multicultural landscape reminiscent of the Middle East. As former comrades close in, each must weigh duty against what they know of the fugitive and of one another, and the pursuit becomes an exploration of the people asked to preserve a troubled version of peace. Taiyo Matsumoto's No. 5 is an eccentric, visually dazzling science-fiction journey, full of striking landscapes, unstable ideals and his unmistakable artistic style.
Read on VIZ MangaOpen
Sci-Fi · Mystery5. Dimension W
by Yuji Iwahara
- Action (shared)
- Drama (shared)
- Mystery (shared)
- Sci-Fi (shared)
In 2072, the world's energy crisis has long been solved by Coils, devices that draw energy from a fourth dimension, known as Dimension W. Nearly everything runs on them, but unlicensed Coils are illegal and dangerous. Kyoma Mabuchi, a gruff man who refuses to use Coils himself and drives an old petrol car, makes his living as a Collector, recovering illegal Coils for the authorities. On one job he crosses paths with Mira, a mysterious girl who turns out to be an extraordinarily advanced android. Their uneasy partnership draws them closer to the secrets of Dimension W, and to Kyoma's own buried past. Yuji Iwahara's series is a stylish science-fiction mystery with action, investigation and a sharp look at the human cost of technological progress. It was adapted into an anime.
Read on MANGA UP!Open
Sci-Fi · Mystery6. Asadora!
by Naoki Urasawa
- Drama (shared)
- Mystery (shared)
- Sci-Fi (shared)
In 2020, a gigantic, mysterious creature rampages through Tokyo. The story then cuts back to 1959 in Nagoya, where we meet Asa Asada, a spunky young girl from a family of eleven children, so easily overlooked that most people cannot even remember her name. When she is kidnapped for ransom by a man who mistakes her for a doctor's child, nobody notices, not even when a devastating typhoon strikes. Asa and her kidnapper end up working together to survive the disaster, and through him she discovers a passion for flying. Her life unfolds across the decades of Japan's postwar history, while a strange presence on the horizon connects her to the creature of the future. Naoki Urasawa's series combines warm human drama, aviation and an ominous mystery, with his trademark storytelling across generations.
Read on VIZ BooksOpen
Shoujo · Drama7. LDK
by Ayu Watanabe
- Drama (shared)
- Romance
Aoi Nishimori lives alone in her own apartment and likes it that way. Then Shusei Kugayama, the most popular boy at her school and the one who coldly turned down her best friend, moves in next door. A chain of accidents later, the two of them end up sharing a single apartment, and must keep it secret from everyone they know. Living under one roof turns their relationship into constant friction: arguments over chores and space, sudden unexpected kindnesses, and feelings Aoi does not want to admit to anyone, least of all herself. Shusei is hard to read, and every time she thinks she understands him, he surprises her again. Ayu Watanabe's romance became one of the best-loved shoujo series of its decade and inspired live-action films. Funny, swoony and full of everyday detail, LDK follows two very different people as their secret becomes harder to hide.
Read on INKROpen
Shoujo · Drama8. My Happy Marriage
by Agitogi Akumi, Kousaka Rito
- Drama (shared)
- Romance
In an alternate Meiji-era Japan where some families inherit supernatural gifts, Miyo Saimori was born without one. Since her mother's death, she has been treated as a servant by her father, her stepmother and her gifted half-sister Kaya, and has forgotten how to hope. Then she is sent away as a bride candidate to Kiyoka Kudo, the head of a powerful family and the commander of a special military unit, rumoured to be so cold and cruel that every previous candidate has fled. Instead, Miyo finds a reserved but kind man, and a home where she is slowly allowed to feel safe, while the secrets of her mother's bloodline begin to stir. Based on Akumi Agitogi's novels and drawn by Rito Kohsaka, My Happy Marriage is a slow, gentle Cinderella-style romance with a supernatural edge. The story was adapted into an anime and a live-action film.
Read on MANGA UP!Open
Sci-Fi · Drama9. SUKEDACHI NINE
by Seishi Kishimoto
- Action (shared)
- Drama (shared)
- Psychological
- Sci-Fi (shared)
Growing murder rates have pushed the Japanese government to resurrect a Meiji-era penal code called Death by Retaliation, which allows criminals to be executed in the same way their victims were killed. The sentences are carried out by a special police task force of nine Assistors, executioners who are themselves victims of crime and who act on behalf of bereaved families. Each case places the executioners' own histories beside those of the people they serve, testing the boundary between justice and revenge, and asking whether either can bring comfort to those left behind. The law offers an exact answer to violence, but grief resists such a neat formula. Seishi Kishimoto's SUKEDACHI NINE is a dark action thriller about punishment and loss, where an official duty can never be separated from personal pain. It includes side stories alongside the main series.
Read on MANGA UP!Open
Sci-Fi · Mystery10. Pluto
by Naoki Urasawa, Osamu Tezuka, Takashi Nagasaki
- Drama (shared)
- Mystery (shared)
- Sci-Fi (shared)
- Thriller
In a world where humans and robots live side by side, someone is destroying the seven most advanced robots on Earth, and murdering humans who fought for robot rights. At each crime scene, the bodies are left with strange makeshift horns. Europol sends its finest investigator, Gesicht, a robot detective who is himself one of the seven. Gesicht's investigation crosses the world, from the Swiss robot Mont Blanc to the gentle pacifist Epsilon and the boy robot Atom, whose kindness is almost human. As the case widens, it reveals the scars of a recent war, buried memories and the dangerous question of whether a robot can learn to hate. Naoki Urasawa, with co-writer Takashi Nagasaki, reimagines a classic Astro Boy story by Osamu Tezuka as a mature science-fiction detective drama about grief, prejudice and what it means to be human. It won the Tezuka Osamu Cultural Prize and was adapted into an acclaimed anime.
Read on VIZ BooksOpen
Sci-Fi · Mystery11. City of Blank
by 66
- Drama (shared)
- Mystery (shared)
- Sci-Fi (shared)
- Thriller
Rex arrives in a strange city where faceless beings called Blanks live among the people. Blanks can steal a person's appearance, and with it, that person's life, leaving no way to be sure who anyone really is. Rex has come looking for the one who killed his brother. But he has an unusual ability of his own: he can touch the Blanks, something that should not be possible, and it makes him part of the mystery he is trying to solve. In a place where a familiar face is no guarantee of identity, even the simplest encounter carries risk, and behind every mask he finds another reason to question whom he can trust. 66's City of Blank is a dark mystery thriller published on WEBTOON, drawing its tension from the uneasy overlap between the truth Rex seeks and the secrets he brings with him.
Read on WEBTOONOpen
Mystery · Drama12. Durarara!!
by Ryohgo Narita, Akiyo Satorigi
- Action (shared)
- Comedy
- Drama (shared)
- Mystery (shared)
Mikado Ryugamine moves to Ikebukuro, Tokyo, in search of a life more exciting than the ordinary one he has known. He gets more than he bargained for. Its streets are home to Tokyo's wildest characters: a hedonistic information broker, the strongest man in Ikebukuro who hurls vending machines, an unlicensed doctor and a legendary headless rider on a pitch-black motorcycle. As Mikado reconnects with his childhood friend and meets a quiet classmate with secrets of her own, the paths of this eccentric cast begin to cross. Online rumours, an invisible colour gang called the Dollars and supernatural mysteries tie everyone together in a twisted web of secrets, violence and unexpected loyalty. This manga adaptation of Ryohgo Narita's novels, drawn by Akiyo Satorigi, builds a sprawling urban adventure through shifting perspectives, showing how little each person understands about those around them. The story was adapted into a hit anime.
Read on MANGA UP!Open

