Top Mystery Manga Series – Must-Read Mystery Manga Online Collection

Mattaku Saikin No Tantei To Kitara

Chapter 38

683,106

Nagumo Keiichirou was a genius high-school detective. No case was complex enough for him. But what happens to genius detectives when they get older? 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? --- Alt. Official English: [One Peace Books](https://onepeacebooks.com/jt/Tantei.html)

Diary of A Deceased Girl

Chapter 18

628

Original Webtoon

Killing Killer

Chapter 156

466

The main character, Siwoo Lee, lost his parents to a murderer ten years ago. Finally, he meets Jack, the killer who killed his parents, and beheads him. “It wasn’t me who killed your parents.” After learning that the real culprit is a "contractor" belonging to a group of killers using superpowers, Si-woo Lee decides to hunt down the registrants with Jack’s help. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=797155" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=8667643" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: <a href="https://manga.line.me/product/periodic?id=Z0002727" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.webtoons.com/th/action/killing-killers/list?title_no=7797" target="_blank" rel="noopener noreferrer">Thai</a>

Dark Gathering

Chapter 83: D Temple 3: Massacre

347

From Viz: Keitaro is ready to stop living as a shut-in. He’s starting university. He’s reconnecting with his childhood friend. He’s taking a tutoring job. And he’s not messing around with ghosts anymore. At least that’s what he thinks, until he finds out the elementary schooler he’s tutoring is an occult-obsessed genius who’s hunting down dangerous spirits and won’t stop until she’s found the one that took her mom. <a href="https://www.viz.com/manga-books/dark-gathering/section/91875/more" target="_blank" rel="noopener noreferrer">Official English</a>

Will You Give Me A New Name?

Chapter 15

814

When the woman opened her eyes, she was being violated by a strange man. Unable to even remember her own name, she is endlessly violated day and night amidst confusion. She later learns that if she does not regularly have relations with the man, she will die. The woman is called Freya and ends up living with the man in this place where only the two of them exist… **Original Webtoon:** [Lezhin](https://www.lezhin.com/ko/comic/new_name), [Bomtoon](https://www.bomtoon.com/detail/make_new_name), [MrBlue](https://www.mrblue.com/webtoon/wt_000072739), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13141050) **Official Translations:** [Thai](https://www.lezhinth.com/detail/thwt_4161)

I Became The Master Of The Devil

Chapter 96

357,983

Read manhwa I Became the Master of the Devil / "Give me the strongest Norma." She became a villain who blackened the male lead in a devastated novel.Having already regressed nth times, she decided.She would save the male lead trapped in the bas**ent and escape. Finally, his identity was revealed and a happy ending was just around the corner.What do you mean abuse? She fed and dressed him herself, so she only had to run away. "If you throw me away like this" Redian, who became the crown prince, held her hand tightly. "I'm going to chase you to he**, master." The male lead seemed to be too immersed.

Isekai Kaeri no Eiyu Iwaku

Chapter 6.2

7,448

Kurosu Daiki is an ordinary high school student. He worries about his test results and deals with his cute but overbearing little sister, but he's not entirely dissatisfied with his peaceful everyday life. However, Daiki feels a sense of discomfort with such a routine life. One day, he meets a girl on a street corner who appears with a sudden intense palpitation. She is a witch living in the present world...! The long-awaited comic serialization of the modern occult novel "Irinoku," which won the Kakuyomu Contest, has started!

Dara-san of Reiwa

Chapter 57.5

459

On a stormy day, a landslide destroys a fence, and siblings who ventured into a long-prohibited area encounter a terrifyingly bizarre creature… “I'm a curse god, you know!? Don't you think anything of this grotesque form?!?” The unflappable siblings, rather than being scared, casually call the creature “Dara-san” and grow fond of her!? ___ Additional Links: - Alt Official Raw: niconico Manga - Official X

Killing Killer

Chapter 156

1,754,739

The main character, Siwoo Lee, lost his parents to a murderer ten years ago. Finally, he meets Jack, the killer who killed his parents, and beheads him. “It wasn’t me who killed your parents.” After learning that the real culprit is a "contractor" belonging to a group of killers using superpowers, Si-woo Lee decides to hunt down the registrants with Jack’s help.

YISKA

Chapter 0

639

A man with a shady past and a lot of money picks a boy to guide him across the southern border. The boy has no family and lives of scavenged trash, sets off with the man with the promise of fortune... but what awaits them? Debut one-shot of Waka Hirako, author of the award winning "My Broken Mariko"

I Love You, Kyouko-san.

Chapter 11.5

132

Always leave work on the dot! Always avoid overtime! Because my beloved Kyouko-san is waiting for me to return. I love, love, love, love, love, love you, Kyouko-san, who has secrets that I don't know. A comedic love about vibration and too much love with a little distortion.

If You Dare to Provoke Me

Chapter 40

723

“I’ll gladly fall for it. For you.” Moon Doha, the sole heir of the Imoon Group. “Your name is Lee Seulbi, correct?” “Yes… that’s right. But who are you?” A casino dealer known as Chloe is tasked with seducing a...

Witch Hunter

Chapter 248: The Chain Curse

409

Witches suddenly declare war against humans, causing two-thirds of the world to fall apart. They summon monsters called "Supporters" and devastate human residences… but why? Survivors gather people with the power to combat the witches and called them Witch Hunters! Tasha Godspell is one of the strongest nicknamed "The Marksman" along with his "Jack-O-Lantern" looking Supporter. He fights the witches but cannot really bring himself to hate them… ___ Note: There are no missing chapters between 93 and 119. There is a difference in chapter numbering between the volume and magazine chapters which caused the gap. ___ Links: - Alternative Offical Raw: <a href="https://series.naver.com/comic/detail.series?productNo=44683" target="_blank" rel="noopener noreferrer">Naver</a> (<a href="https://series.naver.com/comic/detail.series?productNo=56033" target="_blank" rel="noopener noreferrer">Paperback</a>)

Unraveling Memories: The Trauma Cleaner

Chapter 28

276

Ha-seon is an estate cleaner. He possesses a special power to read 'memories and emotions' from the traces left behind by the deceased. He works at an estate cleaning office named 'Yuwa'—a place that picks up and delivers the innermost thoughts of the deceased that even their surviving families do not know. One day, Ha-seon saves a woman named So-hee, who was attempting to take her own life. This encounter leads her to join 'Yuwa' as an estate cleaner as well. Original Webtoon Official Translations: Japanese

Love, Pray, Catastrophe

Chapter 38

429

Undocumented immigrant Chang Rhee lives quietly working at a restaurant until all his colleagues suddenly die in a mysterious incident. Though he was there, no one remembers him. The only clue is Hwi Yoo, a man who died years ago, but spoke to him that day. From then on, reality begins to twist. (Source: Manta)

Lonely Deaths Lie Thick as Snow

Chapter 32

166

"Elite" detective Jin Saeki stumbles upon a gruesome crime scene involving the death and cannibalization of children and is left with more questions than answers. Juuzou Haikawa, the number one suspect for this crime, who was put on most wanted list nationwide. Kanon Hazumi, a mysterious woman claiming to be the adopted daughter of Juuzou Haikawa, an "angel of death." What was the reason for this crime? Who is Juuzou Haikawa? What is his connection to Kanon Hazumi? What is the mysterious past of Jin Saeki? This is the tale of a suffocatingly lonely death.

Interview

Chapter 6

757

From Tapastic: A writer suffering from writer's block, and a world trapped inside his head. This was an Interview he never wanted, and definitely not one he expected. Pre-serialization Original Webtoon

Ijima Yabai Yatsu

Chapter 115

998

[It is not just "bullying."] Nakajima was ruling over the class as a "bully." The subject of bullying is a fragile girl, Shirasaki-san. Going as far as violence, every day was horrible. Everyone in the class pretends to not see it. If they stop, then they will be the next target. Nakajima performs "bullying" as if possessed. It was clear that something was wrong. Why does he do such brutal acts? The reality is terrible

Sherlock + Academy

Chapter 7

400

The series follows Misaki Fumisaki and Shia E. Hazeldine, two new students at a school for budding detectives. Japan is currently facing a crime wave, increasing the demand for detectives. The two immediately become involved when they realize that they related to people who were once-bitter enemies: Misaki's grandfather was a notorious crime boss, while Shia is the adopted daughter of a noted detective. The two form a rivalry as they solve cases.

Tengoku de Akuma ga Boku wo Miwaku Suru

Chapter 22: The Pig Farm

665

Kaoru Jahana, a boy who aspires to become a true man, begins his high school life on a solitary island in the sea. There, he meets a charming girl, Kanra, who is actually a demon who feeds on men's spirits... and it turns out that all the women on this island are the same demons!?

Despite That

Chapter 62

116,327

[HoneyXBee Scans] Jung Hae-il', a police officer, returns to his hometown in Seoul from Daegu to escape the guilt of his past. However, he unexpectedly runs into his old lover, Jun Seon', who is involved with a new drug related to his past trauma. As Hae-il faces this new challenge, a mysterious new assistant, Han Gyeol', appears before him

Prayer, Love, Catastrophe

Chapter 38

2,967

**Original Webtoon:** [MrBlue](https://www.mrblue.com/webtoon/wt_000068017), [Naver Series](https://series.naver.com/comic/detail.series?productNo=12637158), [Ridibooks](https://ridibooks.com/books/297080499), [Bomtoon](https://www.bomtoon.com/detail/PrayLoveCatastrophe), [Lezhin](https://www.lezhin.com/ko/comic/pray_love_cata), [KakaoPage](https://page.kakao.com/content/66820116), [BookCube](https://www.bookcube.com/toon/detail.asp?webtoon_num=250337), [Mootoon](https://www.mootoon.co.kr/comic/moo_list.mg?tcode=7u37), [Qtoon](https://www.qtoon.co.kr/toon/list.mg?tcode=ydty), [Toon365](https://www.toon365.com/domestic/domestic_detail.asp?toon_idx=47284), [ZzangComic](https://www.zzangcomic.co.kr/comic/detailview_comic.asp?comic_idx=50265), [Onestory](https://onestory.co.kr/detail/H047953299), [Nate](https://toonnbook.nate.com/detail/H047953299), [Aladin](https://www.aladin.co.kr/shop/wproduct.aspx?ItemId=365109998), [KyoboBook](https://ebook-product.kyobobook.co.kr/dig/epd/ebook/E000011478513), [Yes24](https://www.yes24.com/product/goods/147123020)

According to the Hero Who Returned From Another World

Chapter 6.2

126,018

Kurosu Daiki is an ordinary high school student. He worries about his test results and deals with his cute but overbearing little sister, but he's not entirely dissatisfied with his peaceful everyday life. However, Daiki feels a sense of discomfort with such a routine life. One day, he meets a girl on a street corner who appears with a sudden intense palpitation. She is a witch living in the present world...! The long-awaited comic serialization of the modern occult novel "Irinoku," which won the Kakuyomu Contest, has started!

Tengoku de Akuma ga Boku wo Miwaku Suru

Chapter 22

23,430

Kaoru Jahana, a boy who aspires to become a true man, begins his high school life on a solitary island in the sea. There, he meets a charming girl, Kanra, who is actually a demon who feeds on men's spirits... and it turns out that all the women on this island are the same demons!?

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