Sangeki
MangaDrama
Similar to 20 Seiki Shounen Tanteidan
24 Manga Like 20 Seiki Shounen Tanteidan
These 24 manga share the Comedy, Drama and Mystery DNA that defines 20 Seiki Shounen Tanteidan. They are ranked by how much they overlap with it — strongest matches first — then by community rating.
Follow what catches your eye. Open a story, or explore its matches to keep discovering.
Showing 24 of 24 matches
More Drama and Mystery to explore.
High schooler Miko, who thought he'd be inheriting his grandfather's mountain, has lost his crush to his friend and is at the bottom of his school's hierarchy. His one solace was the mountain, but now a mysterious masked man is building a small cabin there...
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Gekkan Trilemma
MangaComedy
More Comedy and Drama to explore.
Yamanoi is a rookie manga editor who works hard every day with his dream in mind, along with his best friend. One day, he learns that the magazine he is assigned to, Monthly Trilemma, is in danger of being discontinued. To help turn it around, he is headhunted
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Who's That Girl?
MangaComedy
More Comedy and Drama to explore.
Kim Sanghyeon has the talent and the drive to become a K-pop star—but one thing keeps holding him back: a false school bullying accusation. After countless rejections, his dream feels more distant than ever. But when the head director of a major entertainment
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Nannimo Umaku Ikanakattara Dou deshou
Manga1 chComedy
More Comedy and Drama to explore.
It's a big day for our protagonist, Usagida. She gets on an early train, unable to suppress her worries that something might go wrong during her high school entrance exam. Trying to go over her notes just makes her anxiety worse... When she finally can't help
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Crawling My Way to the Top!
MangaComedy
More Comedy and Drama to explore.
With money, looks, and a successful career, Seongguk has it all. That is, until he dies and is reborn as a baby! To make things worse, his new parents are dead broke. However, alongside his new loving family, Seongguk soon learns that perhaps some things are b
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Shiromaru
Manga1 chComedy
More Comedy and Drama to explore.
A white, round SOMETHING has appeared in the Sea of Japan! The notoriously lazy Harusame gets appointed as the mysterious marine creature "Shiromaru" handler along with two quirky companions! While Harusame wants nothing more than to avoid human interaction, h
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Acting Gangster
Manga70 chAction
More Comedy and Drama to explore.
Taeseong, an actor past his prime known for playing gangster roles, accidentally switches places with a real-life gangster named Mun-gil. Taeseong's life suddenly turns into a scriptless scene filled with dangerous thugs! One wrong move could mean the end for
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Paradise on Earth
MangaDrama
More Drama and Mystery to explore.
In search of perfect love, 16 men and women participate in the dating reality program "Paradise on Earth." With sparkling blue seas and warm sunshine 365 days a year, this place is a paradise-like island. However, in the second week of filming, the staff membe
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The Villain Profiler
MangaDrama
More Drama and Mystery to explore.
Lee Shinyeok lost his mother to a murderer and had an accident. After stacking up knowledge in a mysterious space where he could learn and study for 15 years, he wakes up from a coma. This is the story of a genius who uses his 15 years of knowledge and skills
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The Ghost of You
MangaBoys Love
More Drama and Mystery to explore.
In a world where implanted neural chips allow investigators to interrogate suspects through their own memories, detectives Kim Jinyeong and Seo Jisu prefer the old-fashioned method of chasing criminals on foot. Officially, they are colleagues-turned-lovers who
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Love Thy Neighbor
Manga58 chDrama
More Drama and Mystery to explore.
When Hyeonu moves into Terrarium Apartments, the place seems idyllic—until he witnesses a man plunge from the building across his window. The residents dismiss the victim as a "misfit", and Hyeonu soon notices their unsettling, scripted routines. Beneath the c
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More Drama and Mystery to explore.
The popular novelist Yuuma Harukawa has gone missing. Behind his disappearance lies the presence of a single girl—a girl who had suffered abuse, and the beloved novelist who saved her. Their warped, codependent relationship slowly drifts toward destruction. (S
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Survive
MangaDrama
More Drama and Mystery to explore.
No one knows why these people are stranded here with death looming in the corner. As loneliness creeps in, it becomes all too easy to seek solace in others. But they must trust no one but themselves. Remember, the goal is to survive. (Source: Webtoon Entertain
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Tantei to Uranaishi
Manga1 chComedy
More Comedy and Mystery to explore.
One day, private detective Kanako Udagawa receives a request from client Yuiko Shinonome to conduct surveillance on her fiancé. But when Detective Udagawa drops by the fortune-teller that the fiancé's been visiting on the sly, she encounters a boundlessly bubb
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Poolside Memories
Manga1 chDrama
More Drama and Mystery to explore.
When their classmate's expensive watch goes missing during swimming class, the prime suspects are the three students who sat out that day: Taewoong, Mitsuki, and Sakuma. Together, they set out on the hunt for the lost watch, but what they find is... (Source: M
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Neko to Hoshikuzu
Manga39 chDrama
More Drama and Slice of Life to explore.
1. Atatakai Houteishiki 2. Harujion 3. Moto Tensai 4. Shichigatsu no Houmonsha 5. Hachigatsu no Hikari Bootleg 6. Three Out Change 7. Seinen wa Kouya wo Mezasu 8. Kawa no Nagare no You ni 9. Colony 10. Watashitachi wa Hoshikuzu de Dekiteiru 11. Picnic 12. Embr
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Nitamono Doushi
Manga1 chDrama
More Drama to explore.
Teru is a boy who, haunted by a childhood trauma, sees himself as a loner and avoids human connection. His only joy comes from video games... until a fateful encounter at his usual arcade starts to shake up his quiet world. A heartfelt, 88-page, full-length bo
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Yamero Suki ni Natteshimau
MangaComedy
More Comedy to explore.
Matsura is a calm, composed high school boy who's always lived his life putting up a front. He's good at reading people and can easily see through their true nature, but for unknown reasons, he's constantly approached by Kyuuragi—a beautiful girl with pigtails
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The Fable: The Third Secret
MangaComedy
More Comedy to explore.
When you're the infamous prodigy hitman known only as "Fable," many things come easy. Being a normal person, however, isn't one of them. In fact, being told that he can't kill anyone for a while may just be the hardest job Fable's ever taken... (Source: Kodans
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