High-Quality Detective Conan Fanfiction 高质量柯南同人文

1. 651 柯 Detective Conan: Keep Living, Xiao Xun! 柯南之活下去吧！小寻酱 Pocky with Chocolate Flavor X巧克力味的百奇XAnime Fanfiction437k WordsOngoing [Detective Conan only + no heroine, no breaking up canon couples + gray faction + beloved by all, no romance] Jiang Xunxuan was a smart orphan with a bright future ahead of him. Then one car accident transmigrates him to the world of Detective Conan. Little Jiang: You've got to be kidding me?!! He transmigrates into a two-year-old toddler, and just as his old brain is starting to come together, little Jiang looks up and sees a beauty!! Well, turns out it's his adoptive father. Wait, his adoptive 59Reads6.7Score—14d adds
2. 652 柯 Detective Conan: I Adopt Ai Haibara and Build a Society 柯南：从收养灰原哀开始发展社团 Habifrog哈比蛙Anime Fanfiction376k WordsOngoing [Adopts Haibara] [Gang Leader] [Neutral] [No Ship-Breaking] [No Character Assassination] I’m going to pound the heads of those unlucky kids in the Detective Boys! Oh, Ai doesn’t count. I only want to be her dad, while she only wants to be my lover. I’m going to make the Organization go bankrupt and put every member to work for my gang! Of course, Gin doesn’t count. He can only be my brother. As for the members of the Red Faction? Come on, we can’t be friends. We’re not cut from the same clo 8Reads7.8Score—14d adds
3. 653 柯 Detective Conan: The Boy Blessed by a Demon 柯南：被恶魔眷顾的男孩 Cangye天苍夜Anime Fanfiction637k WordsCompleted [Detective Conan + System + Special True Liquor + No Breaking Up Couples + Manga-Accurate Plot + Complex Characters + Master of Plot Hooks + Single Heroine: Ai Haibara (become a couple in Chapter 177)] In the world of Detective Conan, Nura Rikuo, known as the most troublemaking liquor in the business, has a System that only hands out weird, useless rewards and barely seems to exist. This is the story of his battle of wits between the forces of good and evil. Gin: “Scorpion, don’t throw a giant t 578Reads7.3Score10414d adds
4. 654 峡 Crossover: A Rift Summoner Plays Tennis at Rikkai University 【综】峡谷召唤师在立海大打网球 Omnivore, You Know杂食主义啊Anime Fanfiction845k WordsCompleted [A rotten protagonist + cheats galore + the liquor company heir is pure evil + Yukimura fanboy + mostly an ensemble cast + chat group] The author is a Yukimura fan and wrote this for him. A crossover between anime series: The Prince of Tennis and Detective Conan, mainly The Prince of Tennis, with Detective Conan as a secondary series, plus a few other anime. Lots of personal headcanons. Terrible at writing matches. The first time Karasuma Yuan saw Yukimura Seiichi at the club, when he was four, 1.7kReads9.1Score15914d adds
5. 655 柯 Detective Conan: The Whole Cast Gets a Power Upgrade 柯南之全员武力提升计划 Si Xuanyu姒玄御Anime Fanfiction1.3M WordsCompleted [Detective Conan world + invincible heroine + no CP] Ran Mouri: “My closest friend!” Sonoko Suzuki: “The guiding light on my path to inheriting a fortune worth tens of billions!” Ai Haibara: “The one who rescued me from danger! My source of security!” Hiroki Sawada: “My life mentor!” Conan: “The person who's always one step ahead of me!” Kogoro Mouri: “That foul-mouthed brat!” Gin: “The person who made me lose my long hair!” Si Xuanyu, to everyone quoted above: You're too kind, you're to 405Reads8.1Score10114d adds

   Reader note

   This book perfectly meets the requirements. It features a protagonist in a chaotic, neutral state, an original character, no romantic pairing, tactless on both sides, high intelligence, strong abilities, and a magical creature from the Classic of Mountains and Seas assisting him. All the characters in the book are intelligent. There are very few reviews available, and 90% are positive, but I don't know why the rating is so low. Perhaps it's due to low traffic, meaning too few people are reading it.

6. 656 名 Detective Conan: The Cross-Dressing Boss and the Fake Lovers Can't Stop Their Push and Pull 名柯女装boss与假酒拉拉扯扯 Bake Your Own Pie, Eat It Yourself自己画饼自己吃Anime Fanfiction428k WordsCompleted After failing nine missions in a row, I was punished with a cross-dressing System. [Contains Jujutsu Kaisen content in the final special chapter.] No real plot to speak of! It’s all about getting cozy with everyone! There’s a sickly character trait later on! No CP, lots of ambiguous all-around attraction! Major OOC! Blushing shyly: “Of course, my favorite is Big Brother Rye.” Rye smiles: “You’re my favorite too, Yan.” After turning away, they both drop their smiles and gag. Shuichi Akai / Luo A 21Reads8.9Score—14d adds
7. 657 在 Opening a Restaurant in the Detective Conan World: From the Start, I Found Ai Haibara 在柯南世界开餐馆，开局捡到小哀 Shi Luoye十落叶Anime Fanfiction320k WordsOngoing One heroine, mostly everyday life, a slower pace, and a protagonist with a very Conan-esque power level. After arriving in the world of Conan, Yun Luoyuan found an unconscious Ai Haibara on a rainy night. And so began their “shameless” and happy life together. [What? You want to eat this dish? I'll make it!] [You dared lay a hand on her? I'll kill you with one strike!] All this can be summed up in one sentence: “If Yun Luoyuan had been born, the heavens would have been plunged into darkness for 10Reads9.3Score—14d adds
8. 658 柯 The Fairy in the World of Detective Conan 柯学世界里的仙灵 Gentleman’s Pen Stone君子笔石Anime Fanfiction598k WordsCompleted Detective Conan + Genshin Impact + a little Cultist Simulator / Book of Hours + a little Honkai: Star Rail The protagonist is basically gender-swapped Nico in both appearance and character. They used to be a special angel and were Nico's former colleague. They're a good person, broadly speaking. There are lots of crossovers and authorial liberties. The author is an eccentric with a complicated makeup, so there are often surreal, off-the-wall descriptions and sudden jokes that might feel awkward 765Reads—Score10614d adds
9. 659 名 Detective's Dark Side, Beyond the Reach of Sunlight 名侦之阳光照射不到的黑暗 Yi Mengyan一夢衍Anime Fanfiction770k WordsOngoing Part One: The Darkness Beyond the Reach of the Sun (complete) Part Two: Detective of the Darkness’s End (not yet released) Part One Synopsis: Word has it that the organization’s hardest worker, Gin, has brought home a kid to adopt. The kid’s daily life: Gin hands him guns to play with. He takes him along to all kinds of killings and deals. The first time, the kid cried in fright; The second time, he cried again; The third time, he still cried; By the nth time... He calmly eats at the scene, th 325Reads8.7Score10314d adds
10. 660 柯 Transmigrated into Detective Conan as a Villain 柯学穿越，在线反派 Xuan Cang旋藏Anime Fanfiction498k WordsOngoing [The author's unhinged writing] [Pure black-hearted protagonist + no romance + System + forum + amnesia + canon couples stay together] [The protagonist is pure black-hearted. He works for the Black Organization, but has no codename.] [OOC warning. The boss is still Karasuma Renya, but there will be major changes.] [Not a secret identity story. The protagonist can't reason and is combat level five dregs. He doesn't know the main plot of Detective Conan.] [Updates depend on my mood. This is unhing 772Reads8.2Score10314d adds
11. 661 柯 Detective Conan: Bourbon's Life Under the Influence of a Transmigrator 柯南：波本，被穿越者影响的一生 Haunted by Ghosts at Night夜伴鬼迷Two Male Leads550k WordsCompleted [Two male leads + Gin & Bourbon + saving the entire Police Academy Squad + crossovers with The Daughter of Twenty Faces, Lupin the Third, and more] Also known as Gin and Bourbon: A Few Little Stories A GinBour story A hardcore Rei Furuya fan transmigrates to the world of Detective Conan and becomes Gin’s childhood friend. But he dies before he ever meets Rei Furuya. Even so, he sets off a chain of butterfly effects. Rei Furuya is taken into the Organization by Gin and becomes Bourbon. And then G 825Reads9.1Score10414d adds
12. 662 柯 Detective Conan: The Dragon Demon's Golden Age 柯南：恶魔龙的盛世 A Rainy Night with the Demon Dragon恶魔龙的雨夜Two Male Leads685k WordsCompleted No heroine | Beloved by all | Male lead | Female-oriented | Healing story In the finale of Jackie Chan Adventures, after the demon Xiao Long, who had gathered all eight Demon Chi, and the Demon Sorcerer Shendu, who wielded the power of all twelve talismans, were sealed into the Demon World portal by Uncle, they continued battling deep in the abyss. At the moment their clashing powers tore through space, Xiao Long was accidentally swept into a spatial vortex and mysteriously landed in the world 106Reads8.1Score—14d adds

    Reader note

    This looks alright, but there aren't many chapters. It's about a little devilish dragon who accidentally arrives at Detective Conan, meets Kenji and Jinpei, is taken care of by them, and discovers the twelve broken talisman fragments! From then on, he begins searching for the fragments and enjoying his daily life, while also cooking for Jinpei and the others [laughs].

13. 663 柯 Detective Conan: Becoming the Demon King and Dating Ai Haibara 柯南：成为鬼王和灰原哀谈恋爱 To Gain Is Fortune, to Lose Is Fate得之我幸失之我命Anime Fanfiction606k WordsOngoing (The protagonist can turn others into ghosts and fears the sun) (Single heroine: Ai Haibara) A man slowly opened his eyes as gray nutrient fluid flowed into his cultivation tank in the Organization's laboratory. The researchers chanted fervently, “Test subject 10451, success! You are the first step on our path to immortality.” As the sword rang out, Gin said, “Qian Yu, you’ve completed your assessment. Your codename is ‘Moonlight.’” Shinichi Kudo: “Qian Yu, you’re really strange (`Δ´)! You wear 47Reads6.5Score—14d adds
14. 664 柯 Detective Conan: From the Start, I Got Little Ai to Call Me Dad 柯南之开局让小哀叫爸爸 Send Me a Blade If I Don't Update不更新请寄刀片Anime Fanfiction1.1M WordsOngoing No female lead! No female lead! No female lead! The protagonist is Kogoro Mouri! Kogoro Mouri, who transmigrated years ago! One rainy night, on a whim, Kogoro Mouri followed little Ai, who had just left the Organization. At first, he only wanted to make sure she was safe along the way. Then, on a sudden impulse, he decided to keep her safe “all the way.” Ai: Why did I wake up after leaving the Organization to find someone telling me to call him Dad?! Ran: If you've been rained on, you might a 53Reads8.4Score—14d adds

    Reader note

    The first book has a novel topic and leans towards everyday life, and the male protagonist is also very interesting. As for the second book, the female protagonist is Xiaolan, and the male protagonist is also very attractive. The emotional descriptions in the book are very detailed and unique, making it a very good read.

15. 665 名 The Real Deal in Detective Conan, Targeted by the Whiskey Trio 名柯被威士忌组攻略的真酒 Pen Fluff笔絮Anime Fanfiction229k WordsCompleted Lighthearted Synopsis Hua Jian Xuehui is a true whiskey who just wants to lie flat. But without realizing it, she’s been watered down, and her old days of lazing around have changed. Working at the Black Organization, all she wants to do every day is save lives, but there are simply too many people to save. On top of that, she has to keep a Beretta pointed at her head and watch out for the Whiskey Group trying to turn her. Finally, she loses it, gives up, and goes back to her old line of work. I 462Reads8.1Score—14d adds
16. 666 名 Detective Conan: What! Ran and I Have a Child 名柯：什么！我与小兰有个孩子 Xu Qingmu许清穆Anime Fanfiction369k WordsOngoing (Single heroine.) This isn’t a mindless story or a harem story, and the romance won’t move too fast. My last book was a failure, so don’t read it. Please go easy on me (bows). Xu Yan was a mercenary in his original world. While watching anime, he mysteriously transmigrated and became a long-haired, gloomy man. 696Reads6.5Score—14d adds
17. 667 我 Detective Conan: My Years as the Winery's Beloved 【柯南】我在酒厂当团宠的那些年 A Cool Breeze Beneath a Green Lamp青灯微凉Anime Fanfiction398k WordsCompleted (Detective Conan + transmigration + mind reading + saving characters from death + multiple male leads) A slice-of-life story with a fairly mellow pace. Some characters may be out of character, so please avoid if that's not your thing. Synopsis: The Organization recently recruited a new member. They say her hacking skills are practically a bug: she caught five or six undercover agents as soon as she joined and cracked a trove of the police's secret files. In just one month, she earned the codena 894Reads8.9Score11914d adds

    Reader note

    A new Conan fanfiction series is being serialized. Most importantly, all of the following are continuously updated; consistent updates are key! 🍒When Yui met Gin, she was no longer a soft, cuddly little rabbit. 🍒The aloof heroine in everyone's eyes is actually a level-ten socially awkward individual.

18. 668 在 Bouncing Around the Detective Conan World 在柯学世界里乱蹦 Xie Hai Hai斜嗨嗨Two Male Leads289k WordsOngoing [Dual Male Leads, Amuro pairing, primarily the bottom] Tag me if you need anything. (Warning: rushed ending. OOC is inevitable, and there may be quite a lot. I've read Detective Conan and Zero's Tea Time, but personally, I don't think I can write Amuro Tooru well.) As a boy, Rizhiguai Zhen was sent to a psychiatric hospital by his parents. Even when he died, he never knew what kind of mental illness he had. After spending years in the hospital, the only things he was good at were computers and m 19Reads8.4Score—14d adds
19. 669 柯 Detective Conan: There's Something Weird About What I Eat 柯南：我吃的东西有点怪 Four Claws OAO四爪OAOAnime Fanfiction55k WordsOngoing [The author is currently preparing for the high school entrance exam, so feel free to read for now. Updates will resume after the exam. The author will also be working on original stories, so please check those out too. Thank you for your support!] [Confirmed: no romance] [Detective Conan + urban legends and monsters + cheat ability] This Detective Conan fanfic is very Conan-esque! Even if you don't know much about Detective Conan, you can still follow along. The storytelling is quite detailed. 1Reads—Score—14d adds
20. 670 名 Detective Conan Fan Fiction: Gin Gets a Childhood Friend 名柯同人之当琴酒有了幼驯染 One Who Can Make Wishes Come True会心想事成的Two Male Leads610k WordsOngoing Signed with Tomato. This book is also known as “When Gin’s Childhood Friend Is a God,” “When Rei Furuya and Gin Are Childhood Friends,” and “A Plot Against Conan.” Two male leads + everyone’s favorite + satisfying read + sweet romance + no angst + the Black Organization + coming-of-age story Pairing: Gin (Jin Kurosawa) × Xingyao (Yue Kurosawa) Side pairings: Jingrei, HagiMatsu, GanGao The five-man group will escape their tragic fates, join the Black Organization, and walk on both sides of the la 153Reads7.3Score10014d adds
21. 671 在 My Days as the Grim Reaper in the World of Conan 在柯南世界当死神的日子 Lemon Sprite柠妖Anime Fanfiction299k WordsOngoing Bei Mingyue “transmigrates” into another version of herself in the world of Detective Conan, where the world's consciousness has grown stronger. (The Police Academy Trio is revived; some members of the Black Organization are revived.) (The heroine is the strongest, no debate!) (Character OOC warning!) (I'm a beginner writer. If you don't like it, please be gentle or click the back button!) (This is mainly a slice-of-life story; the main plot comes later!) (There are three possible romantic inter 2Reads6.5Score—14d adds

    Reader note

    Almost all the books on the shelf are here. The first one doesn't have a rating yet, but it's good. The fourth one is the same. A friendly reminder: the fifth and second to last ones are more angsty. If you don't want to get hurt, read elsewhere. Recommendation rating: five stars (that shouldn't be too much).

22. 672 我 Checking In Around the World of Conan 我在柯南世界打卡 Crystal Doll水晶玩偶Anime Fanfiction122k WordsCompleted He transmigrates into the world of Detective Conan as a former ace FBI agent. He's in Japan, fresh off the plane, when he awakens a Check-In System. From then on, he embarks on a journey of checking in and growing stronger. 79Reads—Score—14d adds
23. 673 柯 Detective Conan: Professor Agasa's Son 柯学：阿笠博士之子 Top-Grade Squirrel极品松鼠Anime Fanfiction216k WordsCompleted He transmigrated into the world of Detective Conan and became Professor Agasa's adopted son. Seventeen-year-old Agasa Madoka is only 1.4 meters tall and has an adorable face. Shinichi Kudo: Madoka, your big brother will teach you how to solve cases today. Heiji Hattori: Madoka, I can teach you how to solve cases too. Shinichi Kudo and Heiji Hattori stared each other down, sparks in their eyes. Ran: Madoka, your big sister will teach you karate. A boy has to know how to protect himself when he's 121Reads6.6Score—14d adds

    Reader note

    Don't be fooled by the low rating, it's really good.

24. 674 我 I Raised Song Tiantian 我养大了松甜甜 Raised a Big Cat养了个大猫Anime Fanfiction380k WordsCompleted [Detective Conan + Jujutsu Kaisen. Warning: Both leads have exes, and neither is sexually inexperienced. OOC warning! Please don't overanalyze, thanks.] Kurokawa Yena was a lucky, newly widowed rich woman who had just taken her husband's surname, hadn't even gotten around to holding the wedding, and then lost him, inheriting all of her dear departed husband's estate. But a case Yena took on to capture a cursed spirit left her with a stepson. Her stepson was an adorable, tsundere little bundle of 574Reads8.7Score—14d adds
25. 675 柯 Detective Conan: The Seven-Year-Old Hacker 柯南之7岁小孩是黑客 Winglet's Nest翼小窝Anime Fanfiction545k WordsCompleted A mysterious transfer student named Carrie has appeared at Teitan Elementary School. What connection does she have to APTX4869? Could she be a member of the Black Organization too? It's a mystery. 123Reads5.7Score11514d adds

    Reader note

    Detective Conan fanfiction recommendations

26. 676 我 Me, an Agent in the World of Detective Conan 我，柯学世界的特工 Qiao Qi巧七Anime Fanfiction708k WordsOngoing [Detective Conan] [The World of Who's the Murderer] [No System] [Agent] After transmigrating into the world of Detective Conan, Wang Jue wakes up to discover that he's become a Longguo agent active in Conan's world, and even a member of Interpol? Conan: “Brother Wang Jue, why is there a murder case every time I meet you?” Wang Jue: “Why not look at it the other way around?” Ai: “Heh, I knew you had your eye on me even before I became a child again.” Wang Jue: ... Gin: “People from Longguo are th 922Reads9.3Score10114d adds
27. 677 人 I Have a System in Detective Conan, So What If I’m a Little Stronger? 人在柯南拥有系统的我强点怎么了 Blue Grapefruit蓝色柚子Anime Fanfiction203k WordsCompleted [Detective Conan world] [adopting Haibara] [making trouble for the Black Organization] [teasing Conan] [everyday life in the Detective Conan world] [invincible] Reborn in the Detective Conan world, he becomes the sole heir to the Kondo family, but is forced to bind himself to a mission System. With no other choice, Kondo Fengyuan puts aside his plans to take over the family business for the time being, opens a detective agency instead, and transfers to Teitan High School, where he becomes classm 669Reads8.4Score10014d adds
28. 678 禅 The Zenin Branch Family Is the Real Deal 禅院旁支是真酒 Cabbage Jeep白菜吉普车Two Male Leads597k WordsCompleted [Jujutsu + Detective Conan + Receiver-focused + Two male leads + No female lead + Everyone loves the protagonist + Love triangle showdown, pure-black true liquor, turns the Red Faction, no CP/CP with Gin] Zenin Yue's spectacular life began when he slapped his fiance and ran away from their wedding. The silver-haired assassin became an indispensable partner in his life. 362Reads9.2Score13214d adds

    Reader note

    The Curse Returns to Detective Conan, it's super good!

29. 679 假 What If the Lord of Hell Were in Detective Conan? 假如地狱之主在名柯 Yu Ming Kaori御明香织Anime Fanfiction289k WordsOngoing (P.S. The female lead’s abilities will be restricted at first, but the restrictions will gradually be lifted as she makes progress on her missions. So please don’t drop the book because you think she’s too limited. Thank you!) [Strong female lead + System + saving characters from death + everyone’s favorite + love rivalry] Satan transmigrates to the world of Detective Conan. The System is a crow. System: Save the five members of the Police Academy group, and you can go home. Satan: Why not just 197Reads7.4Score—14d adds
30. 680 柯 Did the Sickly Girl Win Her Heart in Detective Conan? 柯南之病弱女孩攻略成功了吗 A Fei af阿飞afFemale-Channel Fanfiction254k WordsOngoing She was caught in a time-traveling cycle of reincarnation, only to fall into a strange world. It's a place with an extremely high crime rate, but also the easiest place in the world to solve cases. The first thing she does after arriving is try to get close to the main characters?! She thought this was just a character-raising game, but it turns out to be a romance game. She transmigrates into this world with the original body, but the spiritual energy here is so weak that she is weak too, and f 23Reads7.5Score—14d adds
31. 681 柯 Detective Conan: No Death 柯南之无死 I've Dug Lots of Pits老子开了很多坑Anime Fanfiction190k WordsOngoing Also known as The Young Master Is the True Boss of the Black Organization A Detective Conan fanfic with no heroine. The protagonist is neither on the red side nor the black side, but remains neutral. Later on, he may become an enemy of Amuro Tooru, the Tokyo Metropolitan Police Department, the FBI, and others. The Organization will definitely be destroyed, but whether it goes to war with the red side depends on the author’s mood. Hiromitsu Morofushi is alive. I’m just writing for fun. Readers, e —Reads—Score—14d adds

    Reader note

    Once you've looked at it, everything will be fine.

32. 682 柯 Detective Conan: An Unremarkable Slacker 柯南之平平无奇的摸鱼仔 Demon King Guozi妖王果子Anime Fanfiction185k WordsOngoing Shinichi Kudo: With Officer An Feng around, when will us detectives ever get to stand tall again?! I'm freezing and shaking! Gin: If we don't get rid of this cop, the liquor company is doomed. Juzo Megure: With An Feng Jing here, who can stop me? Miwako Sato: After he banished my inner demon, he became my new inner demon. The men of the Tokyo Metropolitan Police Department: An Feng? He's just a lazy bum, a stinking lucky bum. Vermouth: The Silver Bullet? With a dried fish in hand, he cuts his wa 28Reads5.2Score—14d adds
33. 683 柯 Detective Conan: I Met Ai-chan in the Rain, How Could I Not Help Her? 柯南：雨中遇哀酱，岂能不扶？ The Silent Bird鸟不语Anime Fanfiction303k WordsCompleted [This novel has only one heroine: Ai-chan.] [No System + Original mystery-solving cases] [White and black are natural enemies. The enemy of the White Organization is, naturally, the Black Organization.] Blue Sky Psychological Clinic. Conan: “I’m not mentally ill!” Morishita Kyo: “Yes, you are!” Ran Mouri: “I believe you!” Conan fell silent for a long while. “I really am not!” Morishita Kyo: “Yes, you really are!” Ran Mouri: “I believe you!” Conan: “…” Morishita Kyo: “Is it normal for 597Reads8.5Score10114d adds
34. 684 在 Taking It Easy in the World of Detective Conan 在柯学世界当咸鱼 The Big Pumpkin Up North北边的大南瓜Anime Fanfiction477k WordsOngoing Everyday life + lazy and laid-back + pure black! There’s a CP, and the good guys will probably die! (This is my first time writing, so don’t expect good prose or logic.) Song Chuanjiu wakes up one day and finds that he has transmigrated into the world of Detective Conan, into some kind of… psychiatric hospital. Gin: Spebesse is seriously ill. Vodka: I’m the boss’s most capable subordinate! Kogoro Mouri: From the first time I met him, I thought he had what it takes to be a detective. 8Reads7.7Score—14d adds

    Reader note

    The second batch, books 2, 3, and 6 are really good! ^ω^

35. 685 我 I'm the Beautiful, Strong, and Tragic One in the Red-and-Black Factions 我在红黑阵营当美强惨 Jiu Zhi Lin九织林Anime Fanfiction75k WordsOngoing [You may want to leave half your brain at the door. Avoid if you dislike amateur writing. Slow start!!] The pacing is slow at first, with more everyday moments. If that's not your thing, don't read it. Don't make a big deal out of everything. [Purely on the good guys' side + beautiful, strong, and tragic + has a System + saves the five-member group from their doomed fate + lots of original headcanons + ship whoever you like] The protagonist is an immortal and may have one or two identities. [No 17Reads6.7Score—14d adds
36. 686 柯 The Little Writer of the Detective World Became Its Strongest 柯学世界的小作家成了战力天花板 Cheng Xin成芯Two Male Leads308k WordsOngoing The rating just came out, so it’ll go up [OOC warning! Infidelity! The protagonist can be top or bottom, average writing, male protagonist! Neutral at first! A member of the Black Organization, not an undercover agent! Ultimately joins the good guys, moderately fast pacing, mostly everyday life, not too serious, author is not in a good state of mind, tons of headcanon, don’t read if that’s not your thing] [One-to-many + no female lead + ends with a pairing + beautiful but tragic + dodges death + 462Reads8.7Score10014d adds

    Reader note

    There's bound to be something you'll like!!!

37. 687 今 Another Day of 996 at the Distillery 今天也在酒厂996 Jiang Jinnian江烬年Anime Fanfiction156k WordsOngoing [Detective Conan fanfiction] [Pure black from the start, the protagonist does not defect to the Red side] [The timeline serves the plot. If this bothers you, feel free not to open the book. I'm sorry if this puts anyone off.] [No CP] [The protagonist is a native of the Detective Conan world and the boss's son] This synopsis is pretty much useless, because a certain boss in the Organization says: “Wouldn't it stop being fun if we revealed the plot?” Fortune-teller version: Detective Conan is a wo —Reads—Score—14d adds
38. 688 柯 Detective Conan: The Ultimate Crime Syndicate 柯南：超级犯罪天团 Lu Xiaoqi陆小奇Anime Fanfiction476k WordsCompleted If one day you were to transmigrate to the world of Conan, what kind of person would you become? Would you become a champion of justice and fight crime alongside Conan? Or would you become an evil criminal and get away with it? Qin Tian finds himself in the world of Conan and obtains a System. The call to assemble goes out, and criminals from every walk of life gather. Hao: I’m bursting with energy. All I want is to make money. Qiang: Here, take this. You’re useless. Get on your knees. A Wei: He 6Reads6.6Score—14d adds

    Reader note

    I'll recommend some myself.

39. 689 在 Living Through the Plot in the Detective Conan World 在柯学世界过剧情 A Farewell to You逢君辞Anime Fanfiction169k WordsOngoing [Content warnings: Characters brought back from the dead, possible OOC, ambiguous relationships with canon characters but probably no romance, disordered timeline, other original characters, a sixth police academy student (not explored in detail), spoiler-filled comments] [When Night Falls] A notorious psycho from the Bloody Mary distillery, he was said to have killed his own father, then murdered his lover with his own hands and kept their head. After helping the undercover agents bring down t 10Reads—Score—14d adds
40. 690 名 Detective Conan: Living with Gin 名柯：和琴酒的同居生活 Mianzi Shao眠子韶Anime Fanfiction638k WordsCompleted I found a little girl in the grass by the side of the road. She looked fierce, but as a responsible citizen, I took her home anyway. Then I discovered… she wasn’t a girl. He was a boy. I hadn’t found a pretty, adorable little girl, but a little boy with an even cockier expression than mine. Wait, he’s only six. What does he have to be so smug about?? Although this boy named Gin wasn’t cute at all and had a personality like a block of ice, he was homeless, so I took him in. He gradually opened up 1.3kReads8.6Score16814d adds
41. 691 柯 Detective Conan: Bringing the Police Academy to Take Down the Wine Syndicate 柯南：手提警校，掀翻酒厂 Playing with the Setting Sun戏残阳Anime Fanfiction358k WordsCompleted (True member of the Black Organization, no CP) (Slightly angsty; apologies for any OOC) Everyone in the Organization knows that Smirno is a complete lunatic. He jumps at experiments that ordinary people would avoid at all costs, and volunteers for missions with extremely high fatality rates. At the height of his career, he even surpassed Gin for a time, becoming the Organization's top operative. He has a secret no one knows: he knows this world is just an anime, and he knows he's a villain. But 379Reads8.4Score10814d adds

    Reader note

    This book truly shows how everyone dotes on the protagonist. The main character has some psychological issues, and there's a little bit of angst, but it's not overly so (author's confirmation). Everyone cares about the protagonist and treats them very well. The protagonist is beautiful, strong, and tragically wronged, redeeming the five-person police academy team. Highly recommended!

42. 692 顶 Top-Tier Kid Brother Raises Xiao Ai into a Mafia Heiress 顶级小孩哥，把小哀养成黑道千金 Er Rang二让Anime Fanfiction505k WordsOngoing [Detective Conan fan fiction, with Ai and Vermouth as the two heroines; underworld setting; protagonist becomes a child; adopts Ai early; behind-the-scenes scheming; lots of original worldbuilding.] My name is Shen Xinyue. I'm over 140 years old. One day, just as I was taking medicine with my good buddy Renya Karasuma in preparation for becoming young again, we were suddenly attacked by a group of mysterious people! (Don't skim this: the original body belongs to an old man, but the transmigrator 121Reads9.4Score—14d adds

    Reader note

    [Comedy + Slice of Life + Single Girl + Pure Romance] Transmigrated into the Conan world, about to become Conan's classmate?

43. 693 柯 Detective Conan: I Really Only Want to Date Ai Haibara 柯南：我真的只想和灰原哀谈恋爱 Creepy Uncle Andersen怪蜀黍安徒生Anime Fanfiction1.0M WordsOngoing [Multiple heroines] [Constantly switching sides between the Black and Red factions] [Lighthearted, everyday life, romance] [Confirms his relationship with Ai Haibara in Chapter 81] [Multiple stages from The Phantom of Baker Street] Oinoi Hiro transmigrates into the world of Detective Conan and becomes the sole heir to the Oinoi conglomerate. If he doesn’t work hard, he’ll have to go home and inherit a fortune worth trillions. He graduates from the Hawaii Technical School with top marks, a jack-o 146Reads8.8Score—14d adds

    Reader note

    These books are all of high quality, and importantly, unlike other Tomato Detective Conan fanfictions, they don't have female leads and the male leads are all unfinished.

44. 694 我 Detective Conan: Livestreaming in the World of Science 【柯南】我在柯学世界进行直播 Little Jiu with the Shoddy Writing文笔渣渣小玖儿Anime Fanfiction992k WordsOngoing [Original protagonist with no CP + Character couples follow canon pairings + Saving people from certain death, not just the police academy squad + Multiple secret identities + Female body becomes male body (the streamer is a woman, but is male in the Detective Conan world)] A streamer travels through time and space at her fans' request to livestream in the Detective Conan world. She'll also fulfill their wish to save the police academy squad. Divider (๑•̀ω•́๑) Ryoshu Oriyuki: "Hagiwara, you're s 346Reads8.4Score10114d adds

    Reader note

    The score isn't high, and there's no romantic pairing. The system is just an aid; I hope you like it ♥(｡￫v￩｡)♥

45. 695 柯 Detective Conan: The Dawn Is Yet to Come 柯南之余晖将升 Kang Kang Cheese糠糠奶酪Two Male Leads304k WordsCompleted [Detective Conan fan fiction + original organization + neutral faction + a touch of group adoration + two male leads!!!] What is the most wondrous thing in the world? It has to be transmigration. Bai Chuan Yun probably never imagined that one day he would transmigrate, too. Fortunately, he had no ties in his original world, so he didn’t feel much about leaving it behind. Six years after Bai Chuan Yun began living in this strange world, he saw Shinichi Kudo get struck on the back of the head. T 101Reads—Score—14d adds

    Reader note

    Give it a push~

46. 696 人 In Detective Conan: From the Start, I Become the Liquor Factory's Young Master 人在柯南：开局成为酒厂少主 Autumn Wind Beneath the Ridge岭下秋风Anime Fanfiction763k WordsOngoing [Slice of life, Wei Wu, System, bosses, invincible background, power fantasy] He becomes the boss of the Black Organization from the start, the sole heir to the Karasuma Group. He thought his powerful background already made him invincible, but then a System showed up too. It gave him immortality, and from then on, so his life wouldn't grow boring, Eiji Karasuma set out on the path to gradually becoming stronger. Lots of everyday life, plus movie plots, and stories featuring Kaito, Aoko, and Aka 81Reads8.9Score—14d adds
47. 697 和 Falling in Love with Future Bourbon 和未来波本谈恋爱 Gu Yue Ling古月零Anime Fanfiction216k WordsCompleted In her previous life, Aoki Mizuki was the heir to a modern family of ancient martial artists. After an accident caused her to transmigrate and be reborn, she eventually discovered that she had landed in a certain Detective Conan world. She had cried her eyes out over the police academy crew in her previous life, so she resolved to change their fates. But she had the worst possible start: she was born into the Black Organization as the daughter of two heartless researchers, who used their own chi 960Reads7.4Score15914d adds
48. 698 我 Cultivating Immortality in the Detective Conan Universe 我在柯学世界修仙 Fellow Daoist, Get on the Road道友请上路Anime Fanfiction114k WordsCompleted [Romance + Everyday Life] My surname is Tian, and my given name is Zhonghui. A year ago, I got so drunk that I accidentally ran a red light. And then I was done for. When I regained consciousness, I found myself in Japan. I'd also awakened a golden finger called A Certain Scientific Cultivation System. Unlike the world I knew in my previous life, the weather here changes constantly. It could be blazing hot one day and snowing heavily the next. Then, one stormy night, I met that girl. That was wh 109Reads8.8Score—14d adds

    Reader note

    The first book has no system and the main female lead is Ai Haibara. The second book has only Ai Haibara as the female lead and has a system. The third book has only Ai Haibara as the female lead and has a system. The fourth book has only Ai Haibara as the female lead and it's unclear whether it has a system. The fifth book has only Ai Haibara as the female lead and has a system.

49. 699 我 I’m a Goddess in the World of Conan 我在柯南世界里当女神 Trees Grow from Old Wood久木成林Anime Fanfiction282k WordsOngoing [Transmigration + System + saving the police academy group from their tragic fates + heroine on the good guys' side] Sakurai Rina is a Detective Conan fan who transmigrated into the world of Conan. She's also childhood friends with the Grim Reaper Elementary Schooler, comes from a powerful background, and has countless secret identities. This time, she's going to shake up this world and make up for past regrets. The story includes original worldbuilding. The heroine will be very powerful and on 137Reads—Score—14d adds
50. 700 我 Saving the World in a Multiverse Crossover 我在综漫拯救世界 What Happened?发生什么事了Anime Fanfiction2.7M WordsOngoing What's it like to transmigrate into the human host of an Ultraman? I dream says he just doesn't get it. The academy I attend is called Toyosaki, which I can just about accept. My neighbor's surname is Nohara, and I've accepted that too. But what's with the famous detective Kogoro Mouri making the newspaper headlines? This is completely the wrong genre! Wait, maybe I'm the one who doesn't belong! (A slice-of-life story about tormenting Mother Earth in a world of anime and manga.) 1.2kReads6.5Score10114d adds

Other lists with Detective Conan: Keep Living, Xiao Xun!