Are There Any Stories Where Osamu Dazai Ends Up in Detective Conan? Please Help 有没有太宰治穿到柯南的啊救命

1. 1 横 Yokohama Scriptwriter: Upending Mihua Town Online 横滨剧本家，在线颠覆米花町 Mu Zé Baiye沐泽白夜Anime Fanfiction939k WordsCompleted The real Osamu Dazai + no romantic pairing + transmigration + System + forum + thwarting death flags After transmigrating into the Detective Conan world, Osamu Dazai was bound to a popularity System. Goal: Become the most popular, then bring his dear friend back to life. And so, a movie star joined the ranks of both the Black and Red sides. Was he a scoundrel with a sincere heart, or a good man in over his head? He was an unofficial member of the Tokyo Metropolitan Police Department, as well as 7.1kReads9.2Score1.1kShelves

   Reader note

   First book, highly recommended!!! I hadn't read Bungo Stray Dogs before and thought the scriptwriters were just time travelers with a script (which is pretty much true). Oda is alive, Dazai is happy, not out of character at all, and not just a simple villain; he struggles. The characterization is superb. I loved this "I already know" kind of character design. I got hooked on Bungo Stray Dogs because I wanted to learn more about the original work (but when I jumped to the latest manga, I saw an old man on the subway with his phone in a JPG). The viewing experience was also amazing!!! It's great and I love it! I'm also following the second book, which is about Bungo Stray Dogs characters traveling to the Detective Conan world, the kind that causes trouble (the protagonist "becomes the Detective Conan of this world!" (Original text)). I haven't drawn Dazai yet. The rating just came out, but I really enjoyed reading it (I'm from July 2026, so I'll use your timeline as an example). Highly recommended!!! The third book is as the title suggests, but it's a true double black story. For some reason, I thought I was cosplaying a character from an alternate timeline (it's a double black story from an IF timeline). This one has a crossover curse. The outline for the fourth book is amazing, but because Detective Conan collapsed, the author angrily ended it, so I can only imagine it myself. Even so, I still like it. I haven't read the fifth book, but it seems to have some sad parts. The sixth book features Touko playing a Bungo Stray Dogs character, but the canary content is excellent. Keiji is even turned into a yandere (if Zero were locked up, would no one be able to hurt him anymore...? Yes... I want to lock him up, hide him somewhere no one can find him...). Matsuda carries a bomb, and Hagiwara pretends to be a yakuza every day (the class president says she's my contemporary who can torture and torture people). There were many funny moments when he played Dazai (jumping off a building with vodka, pretending to be a corpse, etc.). It just stopped updating.

2. 2 在 Building a Bungo Stray Dogs Dream Team in the Conan World 在柯南世界打造文野天团 Beika Town Extra米花町路人Anime Fanfiction777k WordsOngoing [Detective Conan fan fiction + transmigrates with limited knowledge of the plot + System + features Bungo Stray Dogs characters but no Bungo Stray Dogs plot + no romance pairings + gray-side, behind-the-scenes protagonist] One careless mistake got Yu Xian electrocuted to death in his own home. To come back to life and return home, he arrives in Beika Town with a Bungo Stray Dogs card-drawing System. Whenever someone feels goodwill or hostility toward him, he earns points. Once he saves up 999,99 812Reads6.4Score110Shelves
3. 3 c What Do I Do After Cosplaying the Double Black, Only to End Up in the Wrong Show? cos双黑却去错剧组怎么办 Misty Shadow, Thousand Grasses雾影千草Two Male Leads735k WordsOngoing I’m Dazai Grierson. Now my partner Zhongye and I are going to show you how to survive in the wrong theaters. First up is Mihua Town, where evil people are everywhere and housing prices are plummeting. Then there’s Tokyo, crawling with cursed spirits and full of regrets… Let us show you how to survive against the odds in these dangerous places. Everything around me is false. You alone are real. Dazai and Zhongye are a pairing, either role is fine. Wu and Jie are a pairing, either role is fine. No 1.7kReads8.5Score184Shelves
4. 4 成 Why Did I, After Becoming Osamu Dazai, End Up at the Police Academy? 成为太宰治的我为什么进了警校？ Take the Cat Away把猫拿走Anime Fanfiction100k WordsCompleted [Note: I dropped this fic because I found the Detective Conan events too disgusting!!] [Playing Dazai, no romance, Police Academy Trio, beautiful but tragic, the No-Good Group, ship whoever you like] How did I end up transmigrating into Detective Conan? Oh, this world under the shadow of the Grim Reaper Elementary Schooler is terrifying. But even stranger, I’ve become Osamu Dazai? But... now that I’m Dazai, why did I end up at the Police Academy instead of the liquor company? This world really h 1.8kReads8.4Score235Shelves
5. 5 叶 Osamu Dazai, but in Detective Conan 叶藏宰，但是名柯 Half a Step to the Jade Lantern半步瑶灯Two Male Leads684k WordsCompleted [This story has no pairing, but I can't change the tags.] Who is he, really? Dazai Osamu, number 0619, was born defective, a flawed product. [The Book] created many versions of Dazai Osamu, but he was always the most useless one. He had neither the bewildered struggle of the Armed Detective Agency Dazai, who searched for a reason to live even as he faced death, nor the courage of the alternate-universe Boss Dazai, who would protect the world for the sake of one person. Those “Dazai Osamus” shon 926Reads8.4Score132Shelves
6. 6 降 Officer Furuya's Character Card-Drawing System 降谷警官的人设抽卡系统 Watching Flowers Bloom in Silence无声处看繁花Anime Fanfiction2.0M WordsOngoing [Before you read: Detective Conan + no romance + salvation + fake angst + sickly protagonist + misunderstandings] Content warnings: 1. Lots of angsty misunderstandings and canary-in-a-cage scenarios. Because of the misunderstandings, things may seem rather ambiguous to others. Read with caution. 2. Rei has a child secret identity. The System used his and Hiromitsu's genes to create it, so outsiders mistake the child for theirs. The five police academy friends all know it's Rei's secret identity. 5.1kReads9.5Score377Shelves
7. 7 让 Is It Really a Mistake to Let the Mafia Into the Police Academy? 让黑手党进入警校是否搞错了什么 You Keng Butian游坑步田Two Male Leads239k WordsCompleted [A crossover between Detective Conan and Bungo Stray Dogs, with no romantic pairing] As the only son of the former leader of the Port Mafia, Arase Ryu always thought his senior, a man devoted to finding the “optimal solution,” would eventually eliminate him. As it turned out, he had still underestimated his senior. He was sent to the police academy. Arase Ryu: OK, fine :) Yokohama, the legendary neon-lit Gotham. The city is crawling with mafia and full of ability users, and it's intensely hosti 2kReads8.9Score335Shelves
8. 8 阳 The Sunny, Cheerful Osamu Dazai 阳光开朗太宰治 I Really Love Candy我真的很爱吃糖Anime Fanfiction140k WordsOngoing Dazai Osamu is a winner in life. A successful career, considerate subordinates, capable assistants, and the occasional little ripple make up his entire world. Dazai Osamu is so clever he seems almost supernatural, practically omniscient and omnipotent. He appears to be the capable right-hand man of the Boss of the Black Organization, with some kind of unspoken relationship between them, probably. “Extremely dangerous,” says a certain dark-skinned underling who’s practically the organization’s wo 317Reads6.7Score115Shelves

   Reader note

   The first book is about Dazai Osamu transmigrating to Detective Conan and battling against Russian rice balls—it's very well written 👍, but it just doesn't update. Anyone want to join me in urging him to update? The second book is about Dazai Osamu's time in the organization, codenamed "Sake." I haven't read it in ages, and the updates are extremely slow, only managing to squeeze out a chapter every few months.

9. 9 文 Bungo Stray Dogs: After Watching Each Other's Stories, Boss Dazai Is Forbidden to Die! 文野：双线互观后首领宰不准死！ Qi Boyan Who Loves Sweet Elephant Grass喜欢甜象草的齐博延Anime Fanfiction301k WordsOngoing The story just came out, so the rating should go up soon. ♡ Dazai-centric. Trying to save Boss Dazai. All relationships are platonic. The main timeline and the IF timeline watch each other's stories together. The main timeline takes place around the time the Rats first appear. The IF timeline takes place when Boss Dazai's plan has just reached its fourth stage. "An accident caused people in the main world to create another page from the Book, a page that did not belong in this world. Like a butt 711Reads8.8Score104Shelves
10. 10 神 [Bungo Stray Dogs X Detective Conan] A Game of Gods 【文野x名柯】神明博弈 Dazai Is Driving Me Crazy哒宰杀疯我Anime Fanfiction254k WordsOngoing They are incarnations of gods, blessed with unparalleled beauty, intellect, and abilities. They are both righteous and wicked, both enemies and friends. Each had been content to go their own way, but one person changed everything, driving these equally matched men firmly to opposite sides. Just as the factions they joined were about to clash, an accident sent them to another world. Their battle of wits continues. Who will emerge as the ultimate victor in this game of chess... Stay tuned... Note: 360Reads8.4Score114Shelves
11. 11 cEN The Feasibility of Cosplaying as Boss Dazai in the Jujutsu World cos首领宰去往咒术界的可行性 Unknown Grandpa Zhong不知名的钟老爷子Anime Fanfiction329k WordsCompleted I’m just an ordinary cosplayer. One lovely day, I cosplayed the tragic, powerful leader Dazai I’d been dreaming about and went to a convention. And then I transmigrated? I transmigrated... I thought I’d run into the human-AI Mori-sensei or the dark, slime-covered Boss Dazai. Instead, I saw a... cursed spirit that could make anyone’s sanity plummet? After a long silence, I hugged the book in my arms and, just as I’d hoped, caught sight of young Teacher Yaga. Did I get here pretty early? When No L 1.9kReads9.3Score240Shelves

    Reader note

    This one is short but not out of character. There's even a viewing experience later on!

12. 12 C Cosplaying Dazai, I Accidentally Fell into the Water and Ended Up in Beika Town COS宰入水意外来到米花町 A Bunch of Cat Butchers一群猫宰宰Anime Fanfiction352k WordsOngoing Guys, can you believe this? I went for a swim and transmigrated. With no money to my name, she looked at the two handsome men in front of her and decisively pretended to have amnesia. A kind-hearted hottie picked her up and took her home, and from then on she lived happily ever after as his roommate... Yeah, right! 1: Officer, you really are an unlucky, short-lived guy! 2: Hey, curly-haired cop, why are you so eager to die for love? Isn't the person you're trying to die for still alive? 3: U 431Reads8.7Score120Shelves

    Reader note

    The first book gave me a bit of a stomachache, but the writing was excellent, and to be honest, the plot was good. There were quite a few original characters, and the ending was alright. I haven't read much of the second book yet; I'll check back when I see it.

13. 13 命 Detective Conan: The Cage of Fate 【名柯】命运牢笼 Star Mansion, Sun Hare星宿房日兔Anime Fanfiction306k WordsCompleted Nankong has always believed in “making the best of wherever you find yourself.” Even after waking up in a different world and country, he can still make a good life for himself. But there are always people trying to shatter his peaceful life to pieces. And when that happens, he has no choice but to bring out a proverb etched into his DNA: “An eye for an eye, and a grudge for a grudge.” - Nankong: Crab meat goes great with liquor. The more you eat, the better it gets. Everyone: The liquor you’re 228Reads6.9Score—Shelves

    Reader note

    This was originally a story about the leader of the group, Dazai, who was reborn and transmigrated into Detective Conan

14. 14 文 The Dragon Lady of Bungo Stray Dogs Is Still Pretending to Be Normal Today 文野龙女大人今天也在扮演正常人 Moonset, Deep in Thought月落沉吟Anime Fanfiction172k WordsCompleted [No Romance + Everyone-Loves-the-Protagonist] There are bugs, original headcanons, OOC, a chaotic timeline, and no logic. While at the Alchemy Commission, she opened and closed her eyes to find herself plummeting from the sky. Just as she thought she was about to die in the most ridiculous way, she plunged into a river with a splash. Here, she found wonderful companions and made unforgettable memories. She seemed to like it here even more than the Luofu. Go back? Bailu didn't want to return 474Reads8.7Score101Shelves

    Reader note

    Who knows! These four books are the best of the more than one hundred books I've read in Bungo Stray Dogs! Especially "What to Do When You're Transmigrated as the Dazai's Daughter?", That's my absolute favorite!

15. 15 穿 What Should I Do After Becoming Dazai's Daughter? 穿成太宰的女儿怎么办？ Ran Qi苒祈Anime Fanfiction258k WordsOngoing Aoi transmigrated. That was all well and good, but what the heck was she doing as Dazai's daughter?! Did Dazai look like the sort of person who'd have a daughter? Aoi was at a loss for words, but all she could do was pack up and go find her dad. When Osamu Dazai was twenty-one, he discovered that he had a daughter, and that she was a pitiful child who'd suffered terrible abuse. What could he do? Raise her, of course. What Dazai hadn't expected was that meeting his new daughter would put a comple 797Reads8.6Score102Shelves
16. 16 文 Bungo Stray Dogs: Equivalent Exchange 文豪野犬：等量代换 Ouyang Mingyue欧阳明月Anime Fanfiction120k WordsOngoing Muye Yutong is a girl who transmigrated into this world. People call her a genius, and a lunatic. A genius: she’s a genius among geniuses, one of the youngest five executives of the Port Mafia! A lunatic: she’s a lunatic among lunatics… “Killing people… It’s just an appetizer before the main course, isn’t it?” “Sorry, I kill by the group.” But she… seems to have a kind and gentle side, too. She gently comforts Nakajima Atsushi and Kyoka, and whenever Dazai Osamu jumps into a river, she fishes hi 68Reads—Score—Shelves
17. 17 综 Anime Crossover: After Cosplaying as Dazai, I Became a Beautiful, Strong Tragic Hero 综漫：COS太宰后我成了美强惨 Personal Care个护Anime Fanfiction125k WordsOngoing (A crossover of Detective Conan, Jujutsu Kaisen, and parts of Bungo Stray Dogs; female-to-male transmigration; he will be assimilated by Dazai; slight harem appeal) What is it like to transmigrate as Osamu Dazai: a blessing or a curse? He has the wisdom and anguish of the Boss Dazai, but the body of a fifteen-year-old boy. Knowing countless tragic fates, he chooses to watch with cold indifference, yet is ultimately swept into the maelstrom. Blackmailing corrupt officials, orchestrating murders, 371Reads—Score—Shelves

    Reader note

    It starts with Conan, mainly Conan, with a few other elements mixed in, but it doesn't affect the overall feel. The first-person perspective is quite novel; it's the first book I've ever spent money on. It's rare to see books that dare to delve into the psychology of Dazai Osamu like this. The author is truly amazing; the descriptions aren't out of character at all (the descriptions of other characters aren't out of character either, but the description of Gin was truly stunning). The Dazai Osamu feeling is incredibly strong; personally, I feel it's very much like Dazai's own psychology. I highly recommend reading it. PS: It's a new book (not a shill; I just love reading fanfiction, you can see it on my homepage).

18. 18 太 Dazai's Deduction-Fueled Redemption Journey 太宰的柯学洗白之旅 Little Dishes by the Clouds云边小菜Anime Fanfiction176k WordsOngoing [Bungo Stray Dogs + Detective Conan, no romance. A series of cases handled by Dazai Osamu during the two years he spent clearing his name.] Eighteen-year-old Dazai Osamu left the Port Mafia and took a temporary job under the Special Division for Unusual Powers. They packed him off to Beika Town. On his very first day there, he stumbled upon a murder and met the “little” detective Conan. After that came one chance encounter after another at crime scenes... What was going on??? Curious, Dazai tent 1.3kReads7.2Score133Shelves

    Reader note

    ①: I haven't finished reading it. It's about Dazai and a Russian guy who transmigrated into Detective Conan and their bodies turned into children. ②: Cosplaying as Double Black, then transmigrating into Detective Conan. ③: When Dazai was eighteen, he switched jobs and was assigned to Beika Town by the Special Abilities Division. ④: The Armed Detective Agency and the Port Mafia collectively teleported to Beika Town.

19. 19 双 The Double Black Duo’s Exile in the Science Detective World 双黑的柯学世界流亡史 Flying Little Thief Awooo飞天小盗嗷Anime Fanfiction193k WordsOngoing In a possible world that was hastily destroyed before its story could officially begin, the abandoned Dazai Osamu and Nakahara Chuuya unexpectedly arrive in the world of Detective Conan and become survivors of “Nowhere.” Out of place in a world that has nothing in common with them, how will the two face their new lives? *Since the Magic Kaito setting includes magic, the abilities of the Double Black duo are assumed to still exist. 418Reads6.9Score100Shelves

    Reader note

    Come and become the toy of the cow cat Xiaozhi! A natural companion dog, already taking the form of a puppy maid (not really). What kind of cat is this? Jinpei, the dog, Kenji, let's play with it! What kind of cat is this? Kagemitsu, the dog, let's enslave it! Even the cold and ruthless Gin can't escape his grasp! Such a bad cat, such a bad cat!

20. 20 名 Detective Conan: Dazai Osamu 名柯之太宰治 The Boss Zai Who Wants to Jump Off a Building Today Too今天也想跳楼的首领宰Anime Fanfiction70k WordsOngoing Did you know? When someone falls from a great height at high speed, their neck breaks on impact, their skull shatters, and most of their bones break. Even their tongue can be bitten off by the force of gravity. Every part of their body hurts. You hate pain more than anything, don’t you? The sunset of a man like that He went to the place he hoped to reach Osamu Dazai, too, was a ghost among the living. There was nowhere left in this world for his battered soul. So, now that you’ve come to a new w 104Reads—Score—Shelves

    Reader note

    These are all books where Dazai Osamu transmigrates into Detective Conan. [Sending heart]

21. 21 综 Anime Crossover: After Boss Dazai Falls in Love with Rei Furuya 综漫：当首领宰爱上降谷零后 Catcat Royal Mirror猫猫御镜Two Male Leads171k WordsCompleted [Bungo Stray Dogs and Detective Conan Fanfiction] [What if: Osamu Dazai vs. Rei Furuya] [Rei is the top] [Rei/Dazai] Port Mafia boss Osamu Dazai had completed his five-step plan. As he stood on the rooftop of the Port Mafia building, about to leap to his death, the Book stopped him. When the two worlds merged, Osamu Dazai was forced to fall in love with Rei Furuya. A butterfly's wings fluttered, and the wheel of fate changed course. 366Reads8.8Score—Shelves
22. 22 综 Crossover: No Filth Is as Painful as Being Disqualified 综：污浊哪有失格忧伤 Wind Rises over the Cloud Mist风起云岚Anime Fanfiction187k WordsCompleted Liking you and disliking you aren't mutually exclusive. (Thanks to the Dazai and Wei fans.) This is a clumsy writing exercise, and I'll do my best to keep everyone in character. May we entertain each other and find joy together in both lives. 683Reads8.2Score106Shelves
23. 23 文 Bungo Stray Dogs: Causing Trouble with Deduction Today? 文野：今天柯学搞事没？ Mackerel Zai青花鱼哒宰Two Male Leads84k WordsCompleted Dazai Osamu jumped into a river to die for love and happened to drag Chuuya in with him. Chuuya: “?” Kunikida Doppo fell into a black hole while searching for Dazai, and the whole Agency got dragged along. When they opened their eyes, huh? They were in another world? Who’s this kid in a blue suit? Huh? The president’s here too? Huh? The Port Mafia’s here too? We’re doomed. (Dazai Osamu is the protagonist. Everyone has supernatural abilities, and when they have no other choice, their identities m 465Reads—Score107Shelves

    Reader note

    There's another one called "The Rules of Superpowers in the World of Detective Conan," but I couldn't find it here.

24. 24 太 A Few Stories of Dazai Osamu Transmigrating 太宰治穿越三二事 Mo Jin L墨锦LTwo Male Leads311k WordsOngoing I spent ages reading nothing but novels that were either a pile of stories I hadn't read, self-insert characters made into protagonists, or abandoned works. At last, someone who only wanted straightforward Bungo Stray Dogs stories went crazy and started writing their own. It might be All Dazai, since the author is a die-hard Dazai fan. But the pairings won't be very obvious. It'll be a fic where everyone dotes on Dazai! It's Boss Dazai! This is probably because I got stabbed in the heart by the 388Reads8.1Score—Shelves
25. 25 富 The Rich Young Master Dazai's Guide to Raising Dogs in Beika Town 富少爷太宰的米花町养狗心得 Ice Cream's Top冰淇淋总攻Anime Fanfiction355k WordsOngoing [Detective Conan + Six Characters from Bungo Stray Dogs + Mob Psycho 100 + Modern Attack on Titan + Dr. Stone] [Ninety percent original plot, so read with confidence] A young master and his five friends get into a car accident on their way to a convention. In his first life, he “never amounted to anything.” In his second life, he becomes a world-shaking figure. Osamu Tsushima of the Tsushima Group murders his father and takes over. After going legit, he takes the name Osamu Dazai and opens a de 663Reads8.2Score103Shelves

    Reader note

    This, this, this, this, this, this, this, this, this, this, this, I'll really be heartbroken if you don't see this! It's so good I can't find a better alternative 😋😭 It's super catchy and also quite diverse.

26. 26 我 I'm a Literary Masterpiece Player with a Secret Identity in Detective Conan 我在柯南当文豪马甲玩家 Bedside Fairy Tales枕边童话Anime Fanfiction259k WordsCompleted Note: The characters may be a little out of character, but that's down to the author's writing, not the characters themselves. If you want to blame someone, blame me, not them. Thanks! After finishing Bungo Stray Dogs, Qianye fell into a coma. A System suddenly bound itself to her: “Spread the name of the literary greats throughout the world of Detective Conan.” Yokohama's supernatural abilities crash into the everyday life of Beika Town. Disguised behind a secret identity, she rewrites death sc 901Reads6.3Score102Shelves

    Reader note

    He travels through time to play the role of Osamu Dazai, and there will be other characters in the story.

27. 27 c We Cosplayed Double Black and Joined the Police Academy Squad cos双黑的我们加入了警校组 It's Time for a Miracle奇迹时间到Anime Fanfiction95k WordsOngoing [Cosplay transmigrate / no romance / all good guys / Double Black friendship] Bad news: we cosplayed Double Black and transmigrated. Good news: it’s not Bungo Stray Dogs. Wait, Oh no, it’s the Detective Conan set!!! Dazai Osamu cos and Nakahara Chuuya cos stared at the police uniforms they were wearing, sinking into a strange silence. Seriously? We just swapped outfits with the Detective Conan crew next door so both sides could try out being Double Black on the good-guy side and the Police Acade 401Reads7.3Score103Shelves
28. 28 c After Cosplaying Ooba Yozo, I Transmigrated cos大庭叶藏后我穿越了 Yan Zhou Xing雁舟行Anime Fanfiction102k WordsCompleted Blurb: I'm an ordinary person, utterly unremarkable and completely carefree, who occasionally feels like ending it all. But one day, after cosplaying as Dazai Osamu in my own version of an Ooba Yozo character card, I transmigrated to the world of Bungo Stray Dogs. Dropped into Yokohama, with my character settings coming true, how am I supposed to survive in a world where all the writers have become armed? Yikes, what a crisis. ----------------------///////// Content warnings: An old fic written 730Reads8.8Score115Shelves

    Reader note

    Although only the first two volumes are set in Detective Conan, the others are also great! Especially the third volume, I highly recommend it! And the seventh volume has a section featuring a cosplay of Dazai Osamu.

29. 29 首 The Leader, Dazai, Transmigrates into Everyone's Least Favorite 首领宰穿成万人嫌 Happened to See Jian Puri偶然看贱puriAnime Fanfiction84k WordsCompleted My new work is out! You’re welcome to read it on Tomato Novel. I hope you’ll enjoy it. Your support inspires me to write, and I’ll do my best to tell every story well! Probably no romance pairing~ The protagonist gets to shine on their own~ 728Reads8.8Score107Shelves
30. 30 太 Dazai's Journey Through Teyvat 太宰的提瓦特之旅 Let's Slack Off Today今天摆烂吧Anime Fanfiction70k WordsCompleted Content warning: The author abandoned this story to prepare for grad school. I quit Genshin Impact, so I don't know the later plot anymore. I had just started switching between the two storylines when I cut one, so the plot is pretty messy. Just giving you all a heads-up. I didn't think it through at the time and ended the story abruptly, and now I can't fix it. It's like an embarrassing old post. Sorry again. [Genshin Impact] + [Bungo Stray Dogs] [No romance] [Ensemble cast] A story about salva 5Reads—Score—Shelves
31. 31 综 Film and TV Crossover: The Coser Keeps Landing in the Wrong Set 综影视：coser又双叒叕穿错片场了 Wei Wei未圍Two Male Leads273k WordsOngoing For no apparent reason, Yu Mo was bound to a System and tasked with saving the world. Having long outgrown his edgy phase, Yu Mo says, “This has to be a nightmare, right?” Still, it’s not as if cosplaying as an anime character is out of the question. 1.8kReads7.6Score127Shelves
32. 32 豪 In a Wealthy World, They Can Hear My Thoughts, and I’m Playing Dazai 豪门世界的我拿着太宰人设被读心 The Bandage-Wrapped Black Cat缠绷带的黑猫Anime Fanfiction245k WordsOngoing [System] [No CP, but some flirtation; protagonist-centered, doted on by everyone (?)] [True and Fake Young Masters] [Everyone Can Read Minds] [Crossover Worlds] [Scheming and Intrigue] Shen Xiuzhi cosplayed Dazai Osamu and transmigrated. But he ended up in the wrong world. It wasn't even a two-dimensional world, but a dogblood, everyone-loves-him story about the true and fake young masters of a wealthy family. And the person whose body he'd taken over was the pitiful true young master of this wo 1.8kReads9.1Score172Shelves

    Reader note

    These two! The second one is a crossover, so it should count too?

33. 33 太 Dazai Osamu's Crossover Journey 太宰治的综漫之旅 A Random Pen Name随意的笔名Anime Fanfiction53k WordsCompleted I'm very sorry for leaving you all hanging, but I think my writing is terrible, so I plan to rewrite it when I have time. I'll explain what happened later, hahaha. [Anime Crossover] + [Dazai] + [No Pairing] + [OOC] Please forgive any OOC moments. This is my first time writing a book. I'm just a third-rate author, so updates will happen whenever I feel like it. … … This story is written in third person. … … Dazai Osamu. That's my name. Perhaps I was once just an ordinary boy, but I became Dazai O 5Reads—Score—Shelves

    Reader note

    I still have it on my bookshelf, but I can't post it.

34. 34 当 When Dazai Transmigrated into the Detective World 当太宰穿进柯学世界 Jiangtuan Is a Fish江团是条鱼Anime Fanfiction106k WordsCompleted The day Dazai Osamu defected from the Port Mafia, he accidentally stumbled into a world without supernatural abilities. The good news: He no longer has to wrap himself in bandages, and no one is chasing him down to make him pay for the organization’s losses. The bad news: He has no money and no legal identity. He can’t even afford bandages, and he’s so broke he wants to kill himself on the spot. The good news: His river-jumping suicide attempt succeeds, and someone fishes him out. The bad news 444Reads—Score104Shelves

    Reader note

    I checked and it seems no one recommended this book? Although it's only a little over 100,000 words, the writing is decent (readable). Gin fans shouldn't read it; he didn't die but defected. I didn't understand Vermouth; she should have been captured (?). Chuuya is also there, but there's no romantic pairing. Furuya Rei and Morofushi Hiromitsu will also awaken their special abilities. There will be original characters. A Chinese person will appear; Gin was the one who caused him to defect (already checked for warnings; read if you want).

35. 35 c After Cosplaying Dazai, I Transmigrated cos宰后我穿越了 Tsurumigawa Bury Me鹤见川埋葬我Anime Fanfiction308k WordsCompleted (A few warnings: I’m a Virgo, there’s no outline, the ending is rather rushed, and my writing might not be very good!) Good news: my friends and I got transported while cosplaying! Bad news: we were cosplaying alternate-universe versions and characters with my own headcanons. And we landed in the wrong series. So our chaotic lives began. The group chat members were all spectacularly inhuman, handing out tragedy in every possible way until everyone was emotionally and physically exhausted! Here y 358Reads—Score—Shelves
36. 36 无 After the Irresponsible Bunch Became the Whiskey Squad's Guardian Sweethearts 无赖派成为威士忌组守护甜心后 The Spring Snow Welcomes the Returnee春雪归人Anime Fanfiction268k WordsOngoing [Low rating because it just launched] [Mainly Bungo Stray Dogs and Detective Conan + no romance + no original protagonist + the No Longer Human trio become Guardian Characters. Dazai is the Boss Dazai version.] [Comedy! OOC warning! Lots of fabricated stuff!] * After risking his life to take down Mimic alone, Oda Sakunosuke smoked his last cigarette in his friend’s arms. He closed his eyes, opened them, and found himself staring wide-eyed at a certain black-haired man in a green knit cap. And 466Reads8.7Score100Shelves

    Reader note

    The third book features a group portrait of rogues.

37. 37 文 Bungo Stray Dogs: Someone’s Always Scheming Against Chuuya 文野：总有人对中也图谋不轨 Wang Gu妄沽Anime Fanfiction495k WordsOngoing [Chuuya is the protagonist, with Soukoku] Chuuya has a lot to worry about. The power of the evil god Pandora is sealed inside him, and it grants wishes only in twisted ways. He is definitely not a free wish-granting machine. But his friends refuse to learn their lesson. They keep hopping around on dangerous beaches until a crab pinches their tails, then come wailing and crying to him, complaining like cats. Dazai: I want a refreshing, spirited death! And so, any kind of harm that doesn’t fit the 1.9kReads8.9Score210Shelves

    Reader note

    Don't ask, it's basically just a crossover between Bungo Stray Dogs, Jujutsu Kaisen, and Detective Conan.

38. 38 太 Dazai, Searching for the Meaning of Life Again Today 太宰，今天也在寻找生命的意义 TopskyAnime Fanfiction39k WordsOngoing A fanfiction featuring a Dazai Osamu cosplay character Dazai Osamu first met the three members of the police academy group in an abandoned warehouse. With a snap of his fingers, he unlocked his handcuffs, shattering their expectations. Later, for various reasons, he joined the police and became a classmate of Date Wataru and the others. After that, he and Furuya Rei went undercover at the Black Organization. Eventually, he fell into darkness. Much later, the police academy group worked hard to b 185Reads—Score—Shelves

    Reader note

    I haven't seen such a good book in ages! [Kissing emoji]

39. 39 文 Bungo Stray Dogs: I, the Little Azure Dragon, Am Suppressing the People of Abundance Online 文野：我，小青龙在线打压丰饶民 A Wu Pi啊无毗Anime Fanfiction151k WordsCompleted [Transmigration + crossover + positive and uplifting + wholesome and sunny] Dan Heng, permanently exiled from the Xianzhou Luofu, accidentally arrived in a city called Yokohama. In this world of supernatural abilities, he discovered that the Disciples of Sanctus Medicus were secretly making their move. Through one incident after another, Dan Heng reconciled with his past and journeyed toward the future. Now, he would choose his own path. ↑↑ Click to start reading about the little green dragon's 406Reads8.4Score—Shelves

    Reader note

    All five books are quite good, but I highly recommend "The Sunny and Cheerful Osamu Dazai," it's especially, especially good! [Heart emoji]

40. 40 乱 Ranpo's Everyday Life in the World of Detective Conan 乱步的柯学日常 Mo Tiangong墨天工Mystery85k WordsOngoing What would happen if the world's greatest detective, Ranpo-sama, appeared in Beika Town, where cases happen one after another? (Saving the Police Academy Five from their tragic fate, and turning Bourbon and Scotch to our side.) No canon couples will be broken. There will be some original settings. Just enjoy it without overthinking. 159Reads—Score—Shelves

    Reader note

    There are random steps.

41. 41 柯 Detective Conan: A Third-Rate Detective 柯南之三流侦探 Salt Deficiency Syndrome盐分综合征Anime Fanfiction228k WordsOngoing [Mainly Detective Conan + male lead on the Black Organization’s side + no romance + System + secret identities introduced midway] “Lone beasts hunt alone. Only stupid mules flock together.” The detective from the East is Leng Yue Yixian. His golden eyes glance at those lowly ants, as if he were a god… Matsuda and Hagiwara, the mules: The guy we support with our paychecks has no right to say that! The mules’ sake-loving crowd: Big Brother Gin! He said something awful! He’s definitely a traitor! G 10Reads—Score—Shelves

    Reader note

    [Thinking][Thinking][Thinking][Thinking]

42. 42 第 With the Fifth System in Hand, I Can Shine in the Detective Conan World 第五系统在手，名柯世界任我秀 I'm Just a Pickled Fish是一条酸菜鱼Anime Fanfiction128k WordsOngoing [Identity V + Detective Conan] A new author warmly invites you to read! This book has no female lead, or just one. Carrying a mysterious Identity V System and armed with unwavering resolve, Hei Yufeng steps into the world of Detective Conan. Hei Yufeng is determined to make up for the regrets of this world, and will establish a third-party faction later in the story. But the road ahead is full of obstacles, and every faction is watching closely. Can Hei Yufeng break through the darkness and fulf 24Reads—Score—Shelves
43. 43 降 Mr. Furuya, Your Childhood Friend Is Calling You! 降谷先生，你的幼驯染在召唤你！ The Lonely Betrayer孤独的背叛者Anime Fanfiction290k WordsOngoing Detective Conan + livestreaming + unconventional watch-along format + redemption + paranormal invasion + fake angst + Rei/Suho CP (please don't read if that's not your thing) OOC warning: Rei won't have a serious, stiff personality~ Lots of author-added details~ (For example, Kogoro Mouri and Eri Kisaki are already divorced…) In the year 7 BC of the Detective Conan timeline, Rei Furuya was suddenly bound to something calling itself the System, and learned a major secret from "It": the paranormal —Reads—Score—Shelves
44. 44 柯 The World of Detective Fiction: Forced to Arrive Before the Story Begins 柯学世界：被迫来到剧情开始前 Jun Qingyu Xiao Bie君卿语萧别Anime Fanfiction539k WordsOngoing [No Pairings] [No Ambiguous Romance] [Good Guys' Side] [Saving the Police Academy Five] [Out-of-Character Portrayals] A friendly reminder: This story is set in a parallel world whose plot is very similar to Detective Conan, but many plot details and timelines have been changed. Around Chapter 30, the author tried to patch up some of the logic, but there are still plenty of holes. Readers, please come prepared to switch your brains off and on as needed. (˵¯͒〰¯͒˵) Luo Daoyue was kidnapped by a nai 13Reads6.4Score—Shelves
45. 45 带 I Transmigrated into the World of Detective Conan with a King's System 带着王者系统穿进柯学世界 You Should Smile要笑呀Anime Fanfiction351k WordsCompleted OOC... Seventeen-year-old Feng Xi transmigrates into Detective Conan with the King System. The five of you have to stay together forever, okay? You’re not just my missions. No angst. Not much romance. Volume One: Gin Volume Two: Shinichi Kudo Volume Three: Shuichi Akai OOC... 139Reads—Score—Shelves
46. 46 综 Cosplaying in an Anime Crossover: We're the Biological Kids of Hot Men 综漫cos我们是烫男人亲生的崽 Bake Your Own Pie, Eat It Yourself自己画饼自己吃344k WordsCompleted A lighthearted story (Attention! It's lighthearted! Just because you think there's angst doesn't mean there is, okay?!) After cosplaying, they become little kids. Cozy childcare and everyday life, not much plot, and lots of OOC. Two high school girls went to a convention to cosplay as their favorite characters in genderbent versions. Then they transmigrated and became little kids. What should they do? Be kids, of course! Detective Conan world Hagiwara Nozomi: 5 years old Matsuda Mirai: 5 years 3.1kReads9.3Score257Shelves
47. 47 综 Anime Crossover: A Dazai Fan's Self-Cultivation 综漫：宰厨的自我修养 A Bunch of Cat Butchers一群猫宰宰Anime Fanfiction370k WordsCompleted [Sasazuki x Bungo Stray Dogs: Osamu Dazai] Do you think this book is called The Anime Crossover: A Dazai Fan's Guide to Self-Improvement? Wrong! Its real title is The Dazai Fan's Self-Improvement Handbook. Do you think Sasazuki is the protagonist of this story? Wrong! The true protagonist is Osamu Dazai, without a doubt. Endorsed by Sasazuki. Do you think I wrote this blurb of my own free will? Wrong! I was forced to by a certain someone named Sasa. Achievements: Today's Dazai rescue fr 661Reads9.1Score104Shelves
48. 48 蝙 Western Crossover: Batman Picked Up a Bandage-Wrapped Weirdo 【综英美】蝙蝠侠捡了个绷带精 Jiu Nan Nan Jiu玖楠南久Eastern Fantasy274k WordsOngoing [No romance, focused on family] He should have sunk to the icy depths of Yokohama's waters and ended his dull life. When he opened his eyes again, Dazai Osamu, the Port Mafia's youngest executive at fifteen, was standing in Gotham City's dirtiest rain-soaked night. Bandages covered old wounds, and an abyss lay in his eyes. Taking down a few street thugs came as naturally to him as breathing. But the dark aura he'd brought from another world immediately drew Gotham's Dark Knight to him. Batman an 14Reads—Score—Shelves

Other lists with Yokohama Scriptwriter: Upending Mihua Town Online