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

Clinic Of Horrors

Chapter 282

4,701,383

In a strange city, there is a clinic that will treat the victims of horrific diseases. For a price.

Urban Myth Dissolution Center Another Record

Chapter 6.5: Recommended or Time Limited?

750

では原作ゲーム本編をベースにしつつも、本編の正史から分岐した“もう一つ”の事件を描写。

"In the Western Kingdom's aristocratic academy, there are countless unwritten rules." During a dance party, the Marquis's daughter is told her engagement is broken off. Everyone acknowledged the closeness of the two, so there must be a reason for such a cruel rejection... However, Carol de la Cassata, the person at the center of the turmoil, has no idea why the engagement is being broken off. So, she decides to seek the wisdom of the student council secretary, who is rumored to be skilled at giving advice. This is a buddy mystery in which a serious commoner secretary and the frivolous prince student council president unravel various incidents that occur at the aristocratic academy. <a href="https://ncode.syosetu.com/s9769j/" target="_blank" rel="noopener noreferrer">Original Web Novel</a> <a href="https://to-corona-ex.com/comics/266984473297131" target="_blank" rel="noopener noreferrer">Original Web Serialization</a>

A Murderous Affair at 19 Sunset Street

Chapter 60

927

A man is found murdered in an apartment at 19 Sunset Street. The prime suspect is Leon Devonport, the victim's lover, and all evidence found on the scene of the death seems to point to him. In order to prove his innocence, Leon seeks out Benjamin Wolf, a once-famous detective who has now retired from murder cases due to an incident in his past. Benjamin had long stepped away from murder cases, but at Leon's desperate request, with a bit of flirting, he reluctantly takes the case and begins to investigate. As the investigation progresses, Benjamin uncovers hidden truths behind the case and the complex relationships between all parties involved. What is the truth hidden behind this "murder?" What is Leon hiding from Benjamin? Original Webtoon: <a href="https://www.bomtoon.com/detail/Sunset_murder" target="_blank" rel="noopener noreferrer">Bomtoon</a>, <a href="https://www.lezhin.com/ko/comic/sunset19" target="_blank" rel="noopener noreferrer">Lezhin</a> Official Translations: <a href="https://www.lezhinus.com/en/comic/sunsetstreet" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.lezhin.es/detail/pasion-mortal-en-la-calle-sunset-19" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://www.beltoon.jp/detail/sunset19" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.lezhinth.com/detail/sunset_19" target="_blank" rel="noopener noreferrer">Thai</a>

Tonikaku Kawaii

Chapter 363

224,985

From Viz: From the day his parents named him, Nasa Yuzaki has felt connected to outer space. Whether he likes it or not. His efforts to outperform the space program veer off course when an accident introduces him to Tsukasa, a mysterious girl with strange powers. Is she an alien, a moon goddess or something else? Since she insists on marrying him, Nasa will have plenty of chances to find out. <a href="https://www.viz.com/manga-books/fly-me-to-the-moon/series/725/section/90190/more" target="_blank" rel="noopener noreferrer">Official English</a>

The Genius Assassin’s Second Life Begins at the Academy

Chapter 64

611

Van, feared as the strongest assassin in a world ruled by magicians, earned his title without ever wielding magic. Relying on unmatched combat skill and vast knowledge of sorcery, he fought in the shadows to secure the throne for his best friend—the prince. His true goal was to protect his own persecuted people, the only race born without magic. But at the end of the brutal succession war, Van’s loyalty was betrayed. His closest friend murdered his family and left him for dead. When Van opened his eyes again, he found himself ten years in the past. Granted a second chance, he refuses to walk the same path. This time, his decision is clear: he will rise to the very top of the magic academy—without magic. Thus begins the tale of the world’s greatest assassin, rewriting destiny from the shadows of the classroom.

Mao

Chapter 340

829

Onmyoji and Yokai? A girl's bizarre Taisho romance! When she was in the first grade of elementary school, her whole family was involved in an accident, but she is the only one who survived. In her third year of junior high school, she passes by the accident site again and is somehow transported back to the Taisho Era! The next day, Nanoka's physical abilities are awakened when she is told by Mao, a boy she met there who is an Onmyoji, "You are a demon, aren't you?" ___ Official Release: - Indonesian release by <a href="https://www.gramedia.com/products/mao-01" target="_blank" rel="noopener noreferrer">Elex Media</a> (2021)

K-9: Keishichou Kouanbu Kouan Dai-9-Ka Inou Taisaku Gakari

Chapter 76

4,276

“Sin”— an ability that manifests when one commits a crime. Detective Ren Hizuki from Tokyo MPD, Investigation Division 1 spends her days battling the rise in heinous crime spurred on by these “sin.” One day, she’s reassigned to the newly established Public Security Bureau, Division 9 and encounters the cowardly Detective Yushiro Oboro. As the two of them begin investigating special ability cases together, Division 9’s hidden secrets—as well as Oboro’s true identity—come to light! Source: K Manga

Death Loop

Chapter 19

945

When Hong Yeonhwa regains consciousness, she finds herself trapped in an underground storage room. Yeonhwa suffers several horrific deaths at the hands of the man who imprisoned her, but time keeps repeating itself again and again. After barely managing to escape that place, what she finds waiting before her is a terrifying-looking monster. Will Yeonhwa be able to keep moving forward in the face of endless death…? Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=852086" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=14366954" target="_blank" rel="noopener noreferrer">Naver Series</a>

Brinny And The Empty Seat

Chapter 32

620,242

The story of a possessor from a book who, for the sake of its goal, won’t mind killing others. Brinny, who’s living while adapting to her stepfather, thought that story had nothing to do with her. Up until she was swept into an incident with the sickly second prince, Lucian. In the midst of the crisis, Brinny rescued Lucian by displaying her superhuman strength, and looking at the possessor ‘Ariadna’ tied up had reassured her that everything had been resolved. But for whatever reason, her beloved older sister and the first prince died in a carriage accident, and then even Lucian, who later becomes her fiance, started to display some abnormal behavior. The possessor wasn’t executed in the past. Would ‘Ariadna’ still be alive? In order to regain the empty seats of their lost loved ones, Brinny made a decision. To fight against the possessor.

Myriad Realms Gatekeeper

Chapter 204

151,523

When the Planet Perishes and the Gods fall, the collapse of the magical realm leaves Humanity Without Any Protectors. Now, "Anomalies" and "Catastrophes" begin to invade the human realm . As the Dark Age Descends, a soul from Blue Star (Earth) is unexpectedly transported into this dying realm. (Source : <a href="https://www.webnovel.com/comic/myriad-realms-gatekeeper_31705778300125301" target="_blank" rel="noopener noreferrer">WebNovel</a>) <a href="https://ac.qq.com/Comic/comicInfo/id/656128" target="_blank" rel="noopener noreferrer">Original Manhua</a> Official Translations: <a href="https://www.webnovel.com/comic/myriad-realms-gatekeeper_31705778300125301" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://jp.piccoma.com/web/product/182941" target="_blank" rel="noopener noreferrer">Japanese</a>

Twilight Blade

Chapter 16: Aftermath

881

Hikari, a young boy who lost his mother in a fire, begins living with Yojin, the investigator assigned to the case. Their peaceful life is often interrupted by the appearance of otherworldly creatures. A stylish action adventure that takes place in between the mundane and the mysterious now begins!

Class of Brains

Chapter 33

261

All of his classmates, including his best friend and his crush, have been reduced to nothing more than brains. An alien who calls herself A-sensei informs the protagonist, Satoki Tsutsuno, that to protect the earth, they must use their collective brains. With Tsutsuno being the only one left in his class, what trials await him and his classmates...?

Sword-Devouring Swordmaster

Chapter 51

0

Arhan Karavan lost everything he had to a swordmaster without even knowing why. Amidst the death-like despair, Arhan only had one way to get revenge... "Devour swords and make the power that lies within yours." ...thus began his tale of vengeance. The forgotten family name "Karavan" will resound once more.

Chongsheng Shuihu Shijie Zhi Zui Qiang Wudalang

Chapter 99

493

The modern youth Wu Zhi travels through the world of Water Margin and exchanges bodies with Wu Dalang, fights with Ximen Qing with wits, and wins over all the heroes with his prophetic ability. <a href="https://ac.qq.com/Comic/ComicInfo/id/656856" target="_blank" rel="noopener noreferrer">Original Webtoon</a>

Tune In To The Midnight Heart

Chapter 134

2,204,617

"Late at night, alone on my bed, your voice was the only thing that saved me. I want to talk to you again. There's something I want to say." Without knowing her real name or face, Yamabuki Arisu, a second-year high school student, was looking for a girl named "Apollo'' who was a livestreamer. However, one day, Arisu gets a clue about Apollo from the broadcast club of the high school where she is going. There were 4 beautiful girls who dreamed of "getting a job related to voice"!! Who is Apollo? What will happen to the dreams of the four people? ___ Links: - Official English - <a href="https://kmanga.kodansha.com/title/10568/episode/347385" target="_blank" rel="noopener noreferrer">K MANGA</a> (U.S. Only)

Dark Angel

Chapter 2: THE CRIMSON ROSE

6,400

Aki is a girl who is lonely, with a lot of pain in her heart. People are always bothering her or teasing her in school. She tries being nice to them anyway, but they just won't stop. But one day, they will see a side of her they never have seen before.

My Sexy Snail Bride

Chapter 32

296

I come home from work to find a warm dinner waiting for me on the table. Hold on… I live alone, don’t I? Someone is secretly sneaking into my place to cook, clean, and even do my laundry… and honestly? It’s so convenient that I’ve already gotten used to it!

N

Chapter 26: Z

238

My vision and my heart were completely taken over by "N." The case of five missing middle school boys. The massacre of an entire elementary school class. A car crash resulting in the deaths of two people. The letter "N" was left at each of these crime scenes. An urban legend circulates, suggesting the main culprit is "N," a religious group thought to have collapsed 2,000 years ago. What exactly is "N"?

Demon Lord City

Chapter 25.2

2,637

In the "Demon City" where humans and demons coexist, one of the seven demon kings is murdered.In order to solve the case, Alsarisa, the daughter of a hero who enforces justice under the law, teams up with Keed, a bad investigator who values honor over the law. In a world swirling with violence and conspiracy, the unconventional investigation drama of the two twisted people begins.

The Backwards House

Chapter 6: The Dog, The Door and The Key.

211

While exploring an old abandoned house, Catie finds something strange. A cursed VHS tape that traps their soul inside an old children's cartoon. Now living their life as a cartoon cat, will Catie be able to escape this strange place filled with allure and lies, or will they end up staying in this fantastical new world even if that means forfeiting both their memories and identity?

Legroom

Chapter 22: Guideverse AU Chapter 4

721

"My name is Song Gitae. I’m 20 years old. That’s all I remember." Gitae wakes up in a windowless room, with no memory of how he got there—only the steady rhythm of three meals a day delivered by the ever-gentle Cha Jihun to hint at the passage of time. No matter how cold or cutting Gitae becomes, Jihun only responds with warm smiles and tender concern. But trust is a luxury Gitae can’t afford. Not when the man bringing him food…is the same one who cut off his foot. (Source: Lezhin US) --- Official Webtoon: <a href="https://www.mrblue.com/webtoon/wt_000063783" target="_blank" rel="noopener noreferrer">MrBlue</a> Official Translations: <a href="https://www.lezhinus.com/en/comic/legroom" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://honto.jp/ebook/pd-series_C-MBJ-21782-7-617567X.html" target="_blank" rel="noopener noreferrer">Japanese</a> --- ##### NOTES: ##### \-This series is originally from the <a href="https://www.mangaupdates.com/series.html?id=2423403018" target="_blank" rel="noopener noreferrer">Dogism Anthology</a>, later on getting a continuation through the series side stories. ##### \-It won Best Short Story at Mr. Blue 2024 Year-End Awards Ceremony.

The Polaris

Chapter 112: Extra: Stars Hang Over the Open Plains (4)

983

On a pitch-black night, corporate wage slave Qi Yan sees his first love — the one that had passed 10 years before. After quite a bit of pestering and persuasion, he finds himself forced into the miserable lifestyle of working during the day and investigating at the night. The topic of the investigation? Finding out who the culprit is. Can the top who had passed years before successfully manage to be resurrected? <a href="https://m.ac.qq.com/comic/index/id/650660" target="_blank" rel="noopener noreferrer">Original Manhua</a>

The Grudge (JNH.WH Studio)

Chapter 65

790

After being betrayed and murdered by his fiancée, the gang's young leader, Charles Ji, accidentally time-traveled back thirty years, ending up in the body of a 19-year-old boy. This fallen young Alpha is then rescued by a gentle, kind-hearted young Beta. Yet this angelic savior bears the exact same face as the fiancée who murdered him in his past life... <a href="https://m.kuaikanmanhua.com/mobile/24173/list/" target="_blank" rel="noopener noreferrer">Original Manhua</a> Official Translations: <a href="https://webcomicsapp.com/comic/The-Grudge/68ea0cf662661d6d8536f784" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.lezhin.com/ko/comic/unsleeping_sea" target="_blank" rel="noopener noreferrer">Korean</a>

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