Cosplay Transmigration Without Breaking Character, or Anime Characters Transmigrating to Another World cos穿不ooc（动漫原主穿到别的世界也行）

1. 1 咒 Jujutsu Kaisen: I Cosplayed Giyu Tomioka and Transmigrated 咒术回战：cos富冈义勇穿越了 Star JBM星JBMAnime Fanfiction200k WordsCompleted A friend told me I looked like a certain character from Demon Slayer... So I went to my first convention and cosplayed as Giyu Tomioka, and then I transmigrated... Knowing that this wasn't his world and that the power levels in these two anime were worlds apart, the quiet Giyu walked into the classroom and said, “I'm not like you.” Satoru Gojo and Suguru Geto saw the whole thing. Satoru Gojo: “Geto! That guy's so arrogant!” Suguru Geto narrowed his eyes and gave his signature fake smile. “Intere 4.1kReads8.8Score414Shelves

   Reader note

   I think these books are pretty good. They're not too out-of-character (OOC).

2. 2 咒 Jujutsu: I'm Cosplaying Giyu Tomioka, and You Say I'm Pretending 咒术：cos富冈义勇，你说我装 Four Porridges四粥Anime Fanfiction212k WordsOngoing [No CP (ship whoever you like) + Fanfiction + Half Slice of Life, Half Combat + Original Cursed Spirits + Deadpan + Slightly Divinized + Making Up for Regrets + OOC + Lots of Headcanon + Dual Transmigration] [Mainly Jujutsu Kaisen + Demon Slayer] Socially anxious Zhou Budu goes to a convention for the first time in his life, cosplaying as Giyu Tomioka after a friend's encouragement. His reason: Giyu's deadpan expression is just like his own, and not having to make expressive faces is wonderful. 744Reads7.1Score103Shelves
3. 3 乱 Ranpo Cosplay: The Everyday Life of a Beautiful, Strong, Tragic Hero 乱步cos的美强惨日常 Yu Sheng Wu Li愉生雾璃Anime Fanfiction179k WordsOngoing [Bungo Stray Dogs + cosplayer transmigration + beautiful, strong, and tragic] Rating just posted, no specific pairing My Ranpo cosplay is really just for a script, not because I'm beautiful, strong, and tragic... Don't look at me with those pitying eyes, as if I'm about to die any second, aaah! A custom take on Ranpo as the savior + socially anxious, absurd cosplayer + System with a mysterious past (Disclaimer in advance: Sorry for the out-of-character moments, and sorry to the characters for 441Reads6.6Score106Shelves
4. 4 我 I Play Lord Ranpo in a Multiverse of Anime 我在综漫扮演乱步大人 It's Little Bunny Zaizi, Ah是小兔宰子了呀Female-Channel Fanfiction143k WordsCompleted The male lead is Shenmu Lian. No romance, friendship all around, and everyone dotes on him~ He transmigrates first to Bungo Stray Dogs, then Jujutsu Kaisen, and finally Detective Conan. He’ll save some characters along the way, and it’ll all end happily~ Bungo Stray Dogs: “Ranpo-sama won’t let you leave!” “Mr. Ranpo... Sob...” Shenmu Lian: I didn’t! I swear! Don’t make things up! Jujutsu Kaisen: “With a curse that powerful, you should be Gojo Satoru, the madcap teacher’s student~ What a waste to 2.4kReads9.1Score218Shelves
5. 5 综 Anime Crossover: A Cosplayer's Cross-World Wardrobe Diary 综漫：跨界cos的着装事件簿 One-Meter-Ninety Dazai-chan一米九的哒宰酱Anime Fanfiction240k WordsOngoing Returning from a convention, Lan Che was dismayed to discover he’d been randomly dropped into an anime world. The abilities and memories of the characters he’d cosplayed as loaded into him too, along with the actual character, or their best friend, to watch the chaos unfold. At the Armed Detective Agency: After using “No Longer Human” to ruin Kunikida’s pen, the real Dazai Osamu leaned in, tilting his head curiously as he poked at the badly tangled bandages. “Wow~ My parallel-world self... has t 1.5kReads8.2Score175Shelves
6. 6 c Cosplaying as the Savior Ranpo in My Desperate Daily Life cos救世主乱步的绝望日常 Yu Yuming玉雨明Two Male Leads58k WordsCompleted In my headcanon, the protagonist, Yu Yuming, cosplays as the Savior Ranpo and transmigrates while on the way to a convention. He has already saved four worlds, but the price is that he cannot stay in any of them, and must sacrifice his senses of smell, taste, touch, and pain. Savior Ranpo has only his sight, hearing, and supernatural ability [Empathy] left. Using this ability lets him resonate with other people’s senses, which more or less restores his ability to taste, feel pain, smell, and tou 255Reads8.4Score—Shelves
7. 7 当 When Broken Headcanons Arrive in Bungo Stray Dogs 当破碎私设来到文野 The Eagle Owl in the Juniper Tree杜松树上的雕鹗Anime Fanfiction54k WordsOngoing Chiyoda is a down-on-her-luck fanfiction writer. She finally gets to cosplay her own original character and head out to buy some food, but the System doesn't even bother pretending anymore. She steps out the door, blacks out, and the System dumps her from a villa neighborhood into Yokohama's Suribachi City. Chiyoda: ? (Completely bewildered) Wait, my crazy bestie is still back in the real world, ahhhhh! The protagonist barely makes an appearance. The story is mostly immersive role-play, so you c 154Reads—Score—Shelves
8. 8 我 Playing Aotu World in Another World 我在异世扮演凹凸世界 Are You Okay, Screw没事吧螺丝Anime Fanfiction88k WordsCompleted [Ship whoever you like + multiple worlds + characters aren’t limited to Aotu World] I’m dead, but can someone tell me why I’ve been forcibly bound by something calling itself a System and made to play a character from Aotu World, huh?! [System 111: “Congratulations, Host! You’ve drawn the SSS-grade Kamil template!”] [Ming Wuxi: “I never agreed to play a character, okay?! Don’t just make decisions for me!”] [System 111: “Really? But my investigation shows that you’re an orphan in that world, wit 1.8kReads8.1Score194Shelves

   Reader note

   They're all great. The second book is about cosplaying Xiaomi games, and I also wrote one.

9. 9 快 Quick Transmigration: Playing Anime Characters 快穿之扮演动漫角色 Are You Okay, Screw没事吧螺丝Modern Romance111k WordsCompleted [Quick transmigration + System + feel-good wish fulfillment + no romance + playing different characters at different stages of life] Ming Wuxi had already accepted his death with equanimity, but System 111's words changed his mind. He decided he might as well bind himself to it. After all, boredom was what had made him lose the will to live. Severe OOC!!! (Authors: Meishi Ba Luosi, Ze Lan, and a fool who watches anime. We're all beginners, so please excuse the poor writing. We wrote this out of 580Reads—Score—Shelves
10. 10 凹 Us from a Parallel Aotu World Enter the Entertainment Industry 凹凸平行世界的我们穿入娱乐圈 Are You Okay, Screw没事吧螺丝Anime Fanfiction33k WordsOngoing [Parallel Aotu universe + cozy slice of life + modern setting + entertainment industry + everyone’s relationships rise above romance, with no romance except for the original CPs + ensemble cast, all Aotu characters are protagonists] If there were parallel worlds, would they be living happily in them? With their families, loved ones, and companions all by their sides, and never having experienced any of the events of this world, would things turn out differently? Would their personalities be any 267Reads—Score—Shelves
11. 11 快 Quick Transmigration: Playing a Role in Aotu, Starting as Lei Zhe 快穿凹凸扮演之开局扮演雷蛰 Are You Okay, Screw没事吧螺丝Anime Fanfiction120k WordsOngoing [First world: Will the former merfolk king get locked in the dark room today? / Lei Zhe] [Second world: Tokyo Revengers, Isana's half-brother on his father's side / An Muxiu] [Third: Twins in the apocalypse / Kai Li] [Fourth: This eerie thing is so fascinating! / Ge Rui] [Fifth: The student council president voted the school beauty at an elite academy: Jin] [Sixth: The CEO's butler in a body-double romance: Huo Jinsi] [Seventh: The butler who can hear the CEO's inner thoughts at the 'chasing-wif 1.4kReads—Score117Shelves
12. 12 快 Quick Transmigration: I Cosplayed a Tokyo Revengers Character and Transmigrated 快穿之cos东复角色穿越了 Are You Okay, Screw没事吧螺丝24k WordsCompleted [Quick transmigration + no romance + cosplay transmigration + System + melodrama + apologies for out-of-character moments] (The protagonist is a huge role-play enthusiast. Every time she cosplays a character, she tries her best to recreate their personality, even in another world. If anything feels out of character, please just think of the protagonist as an original character wearing the skin of a Tokyo Revengers character. That said, I'll do my best to stay true to the characters.) Cosplaying 269Reads—Score—Shelves
13. 13 咒 Jujutsu Kaisen: The Undying Path Never Teaches the Strong to Love the Lonely 咒回：不死途从不教强孤爱 Yan Song堰松Anime Fanfiction257k WordsOngoing After spending ages lying low across the universe and earning money to support his family, the detective Busi Tu finally found a peaceful world where he could retire on the clock. Peaceful... was it? At least, that's what he thought before he saw creatures called “Curses.” A mysterious person who had invented the “Worldline-Saving System” tasked Busi Tu with changing the course of a certain world's timeline. For every key turning point he changed, he would receive a generous reward. At the same 1.9kReads8.7Score263Shelves

    Reader note

    I can only deduce one, so I'm out of ideas. /// The first one is "The Undying Path of the Demon Slayer: The Cursed Path," which has a comfortable pace, interesting content, and I feel there's not much OOC. The boss is the boss, in short: "The absolute strongman, the loneliness born from this, teaches you to love --" () /// The second one is "Giyuu's Tokyo Chronicles," which is also very interesting. It's about Giyuu Tomioka from Demon Slayer traveling to Detective Conan, but there's not much Detective Conan content later on. It's like the Demon Slayer Corps traveling to the modern era, discovering traces of demons. There's a Bureau of Investigation in the local area, but there's no Breathing Technique, etc. At first, there's only fish, but later other people come. It follows the main plot in the daily life. /// The third one is "I, Voldemort's Strictest Father," where Natsume travels to Harry Potter. This one is really good and has a strong original style. The various descriptions and character witty remarks are really fun. I love how Natsume becomes an alchemy professor and confronts the pink toad. /// The fourth one is "Godslayer: What Kind of Ending Should We Head To?" Where Lorne from Genshin Impact travels to Godslayer. It updates relatively slowly and is still ongoing. There's not much content, but it's also very interesting. The timeline is at the beginning of the story. ///

14. 14 综 Crossover: The Imperfect Secret Identity Takes Me Home 综：残缺版马甲带我回家 Nine Marshes, Autumn Wind九泽湫风Anime Fanfiction1.3M WordsCompleted A quick transmigration story. The protagonist has no romantic pairing, though some worlds feature side couples, both male-male and male-female. The story focuses on friendship and saving others. The male lead has amnesia, knows little about everyday life, and turns to the little White System whenever he has a question. OOC and plot derailment warnings. Best read without overthinking. The author’s writing is amateurish, so please be kind. Story blurb: He doesn’t know who he is. Though fragments s 3.4kReads8.0Score290Shelves

    Reader note

    They're all so good! The first one, "Juejuezi," is nice, and I absolutely love the third one.

15. 15 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
16. 16 名 Detective Conan: I Cosplayed as Gin, Then Transmigrated 名柯：cos琴酒后我穿越了 Wang Jiayanmo汪家言墨Anime Fanfiction529k WordsOngoing [Real liquor + befriending the Red Faction + lighthearted comedy + System] Also known as: I'm Really Not a Fake Liquor and I Keep Getting Whitewashed by the Red Faction Mu Qingze couldn't understand why this strange concept of transmigration had to happen to him too. Could someone please tell him how he was supposed to live a normal life while wearing the face of the world's greatest villain? Changing his appearance was a must, but could someone explain why he was being hounded just because he c 2.4kReads9.1Score282Shelves
17. 17 c Cosplaying Anime Characters, Transmigrating Every Day cos动漫角色后，天天穿越 Strongest 5t5, Best in the World最强5t5天下第一Anime Fanfiction359k WordsOngoing Cosplay as an anime character, then transmigrate to another anime world. Featuring Jujutsu Kaisen, The Prince of Tennis, and Bungo Stray Dogs. There are lots of potential triggers, so proceed with caution. This is my first time writing, and I wrote it just for myself to enjoy. 1. Cosplay as Ranpo, transmigrate a second time into Jujutsu Kaisen, genderbend, pairing included 2. Cosplay as Toji Fushiguro, transmigrate into Detective Conan and The Prince of Tennis, genderbend, pairing included 3. Co 2.7kReads8.4Score169Shelves
18. 18 C Cosplaying the Villain's Inner Circle COS反派亲友团 Whale Song in the Deep潜渊鲸鸣Anime Fanfiction1.3M WordsCompleted [Warnings/Notes] 1. The protagonist is the only transmigrator. The characters he plays are “friends and family” of the original work’s villains, while the villains themselves are not cosplayers. 2. Includes Gogol x Dostoevsky and Dostoevsky x Gogol, with no set pairing, plus a little Wei Lan. The main story will lean toward no romance, while the extras will be more freewheeling. 3. Volumes 1–5 feature him playing Gogol (complete); Volume 6 features him playing Armed Detective Agency Dazai (compl 7.1kReads9.3Score804Shelves

    Reader note

    The first book by Bungo Stray Dogs is a cosplay-style transmigration story, but it's not out of character (OOC). The second book features Fedya himself as the protagonist.

19. 19 天 Bungo Stray Dogs: Who Exactly Is in the Decay of the Angel? 【文野】天人五衰到底有谁在啊？ Whale Song in the Deep潜渊鲸鸣Anime Fanfiction217k WordsOngoing What would the demon Fyodor do if he were accidentally bound to a child-rearing System and learned that his world was a crumbling, doomed lie? Heroic mother Fedya raises the kids, with a brand-new version featuring the Decay of the Angel! As you can see, this book features Dazai, Kajii, Saigiku, and Ranpo, all raised by Fyodor. Hahahaha! Wishing you: world peace! 2.5kReads8.1Score351Shelves
20. 20 咒 Jujutsu Kaisen: I Transmigrated as a Gender-Swapped Dazai?! 咒回：穿成性转宰了？！ Hua Mengqiong花朦琼Anime Fanfiction242k WordsOngoing She'd been all set to start enjoying a quiet retirement, but then she transmigrated... She transmigrated as a female version of Osamu Dazai, complete with bandages, a love of drowning herself, and a face that said "nothing matters." Tokyo had curses, Yokohama had supernatural abilities, and neither place ever knew peace. Other people transmigrated to get cheat powers. I came here to... Never mind, I'm here now. I might as well give the people around me a hand, then look for somewhere I can find 614Reads8.0Score106Shelves

    Reader note

    Curse Returns to Bungo Stray Dogs Crossover

21. 21 什 What? Why Are These Cosplayers a Married Couple? 什么？夫妻档coser为何这样 Moonlight Reflecting on the Heart Lake月华映心湖Anime Fanfiction941k WordsCompleted [Cosplay transmigration~ OOC!!!~ One character gender-swapped~ No identity reveals~] Cheng Che and Su Qian are a married couple whose career and hobby are both cosplay. Just like in most novels, they were approached by the Save the Unfulfilled Regrets System, and so... [Widowed Nakamura Chuuya ♀ vs. Dead Boss Dazai ♂] “So that's how it is... You found out about this future somehow...” The orange-haired, blue-eyed widow spoke stiffly. As she used her ability, the ground around her collapsed over 2.7kReads8.4Score215Shelves

    Reader note

    I'm giving my own novel a shout-out. [Sending a heart]

Other lists with Jujutsu Kaisen: I Cosplayed Giyu Tomioka and Transmigrated