Please Recommend Some Dazai X Chuuya Fics, Pairing-Focused Only 求求你们了给我推一下日黑的吧注意啊CP向只要CP

1. 1 上 Why Does Upper Moon One Keep Ringing? 上弦一为什么一直响 Beyond the White Gauze Window白纱窗之后Two Male Leads521k WordsOngoing Dark Sun. [The score has just been released, and it may still go up] After eight hundred years of punishment in hell, Upper Rank One finally completed his sentence, but refused to be reincarnated. King Yama was at a loss. How could a demon still be clinging to an obsession after eight hundred years? Looking at the stubborn, silent demon before him, King Yama stroked his chin. Then, for some inexplicable reason, Kokushibo was tossed back into the mortal world. Back to his childhood, when he and T 10.3kReads9.6Score1.2kShelves

   Reader note

   I swear on my reading time, it's absolutely amazing, especially for first-time readers of Japanese adult films—you can't miss it!!!

2. 2 鬼 [Daylight Black] Demon Slayer Academy: Come Take My Little Brother Away 【日黑】鬼灭学院：快把我弟带走 Zhilan's Smile芷兰一笑Two Male Leads1.3M WordsCompleted Sanemi x Obanai pairing Set at Demon Slayer Academy, with lots of original headcanons. To claim absolute control of the academy, its chairman, Kagaya Ubuyashiki, and board member Muzan Kibutsuji made a wager. After one year, whichever department, Academics or Competitions, had the better performance metrics would decide the academy's future. Kokushibo was appointed head of the Competitions Department in a moment of crisis. And his ever-present twin younger brother somehow became a math teacher, 1.1kReads8.4Score162Shelves
3. 3 鬼 Demon Slayer: Upper Rank One Elopes from the Start 鬼灭：这个上弦一，开局私奔 Hai Miao Miao海渺淼Anime Fanfiction203k WordsOngoing (Sanemi and Yoriichi, the two are unmarried; apologies for OOC.) Years later, when facing the Demon King Yoriichi, Sanemi will remember the distant night when his younger twin brother took him and ran away together. After waking from a high fever, Sanemi awakens memories of his previous life. As a hapless college student, he survived natural disasters and man-made calamities, only to die in an explosion. The System went offline from the start, and just when Sanemi thought he and his younger brot 337Reads8.4Score101Shelves
4. 4 假 What If Yoriichi Could Read Minds? 假如缘一会读心 Su Junzhuo苏君酌Two Male Leads380k WordsCompleted [The rating has just been posted and will rise] The sun can hear the moon's voice. Content warnings: 1. Demon Slayer fan fiction, focused on the Sun and Moon pairing. 2. The brothers will both become demons by the end. 3. There may be out-of-character moments. I can't guarantee complete faithfulness to the original. 1.5kReads8.2Score277Shelves
5. 5 日 Demon Slayer: The Legendary Lady Tsugikuni 日黑：传闻中的继国夫人 Ming Jiajiajia明珈珈珈Anime Fanfiction130k WordsCompleted [Demon Slayer fan fiction] [Yoriichi x Kokushibo] (The rating has just been posted and will rise) That Lord of the Sun, the invincible child of the gods, actually had a beloved wife. Unfortunately, Lord Yoriichi would not let anyone meet his wife, Lady Tsugikuni. Only at night would the sound of roaring come from his courtyard. It was said that the lady had quite a temper. At last, unable to hold back his curiosity, one Corps member sneaked into the courtyard while Lord Yoriichi was away. In the 2.8kReads8.8Score503Shelves

   Reader note

   I'd like to recommend two lesser-known books. Personally, I found the first one quite interesting and creative, not entirely following the original plot. The second one is also good; the older brother is captured by his younger brother right after becoming a ghost and then presents himself as his brother's wife.

6. 6 见 I Can’t Believe I’m Causing a Stir with Yoriichi! 见鬼闹缘一了！ A Flickering Flame Lights the Night爝火照夜Anime Fanfiction116k WordsOngoing [Yoriichi x Michikatsu] The rating just came in and will keep climbing. Thanks for reading! On a red-moon night beneath the seven-story pagoda, Yoriichi faltered when he was supposed to grant a merciful death to his brother, who had become a demon. He ended up alone in Heaven. Hearing that demons go to Hell when they die, he forced his way there to wait for his brother. Four hundred years passed. Hell devoured his memories of life, and the immense merit he bore disrupted the natural order: only 232Reads7.3Score100Shelves

   Reader note

   They're all so good! They made my corpse feel warm. Doctor, your healing hands are amazing! I'll happily accept the first one, Yan Sheng's "Give Me a Free Gift"! The second one is also very good, I don't know how to describe it! The third one is about the Tsugikuni brothers traveling to the Taisho era. It also features Kokushibo. There's another one, but I can't recommend it: "You're so annoying, brother, why are you giving me a free gift again?"

7. 7 鬼 Demon Slayer: I, Kokushibo, Will Never Become a Demon 鬼灭：我，黑死牟，绝不为鬼 Green Sparrow Recluse青雀散人Anime Fanfiction1.3M WordsOngoing “Being human is exhausting, being a ghost is ugly. In this life, I just want to be a short-tempered ancestor.” Reborn in the Warring States era, he faces Muzan's invitation. Tsugikuni Michikatsu answers with a strike of Moon Breathing, leaving Muzan stunned. In this life, he refuses to become a demon, yet lives for four hundred years with a power more terrifying than any demon's. He outlives Yoriichi, outlasts Muzan's ambitions, and becomes a living fossil in the legends of the Demon Slayer Corp 1.5kReads8.8Score180Shelves
8. 8 黑 Lord Kokushibo, Is That You and Your Brother Over There? 黑死牟阁下，对面是你弟和你？ White Sun Day白曜日Two Male Leads78k WordsOngoing *Based on the original Demon Slayer, with a Yoriichi/Kokushibo pairing. Please mind the tags. The rating's just been added, so it'll go up, meow. Yoriichi Tsugikuni opened his eyes and found, to his shock, that he had transmigrated to an era called Taisho. He remembered being with his older brother before he transmigrated. Where was his brother? Had he transmigrated too? Worried, Yoriichi Tsugikuni set out to find his brother. But before he could take more than a couple of steps, he found him. 758Reads7.3Score133Shelves
9. 9 执 The Chessmaster's Day in the Dark 执棋者日黑 Yun Mu ymw云暮ymwTwo Male Leads842k WordsCompleted [The opening is rather depressing, because it takes time to develop the characters. This is my first time writing, so there may be a lot of bugs. If that bothers you, feel free to skip it. Also, the ending is HE! Guaranteed HE, so don’t worry, dears! Finally, OOC warning: I’ll do my best to portray Yoriichi and Genya as I see them, which may differ from your interpretations. Yoriichi is rather inhuman at first, closer to the Rei type. The setup is that Genya gradually socializes Yoriichi and tea 338Reads8.8Score113Shelves

   Reader note

   These are all incredibly good. The first one, a modern novel, may have a low rating, but the emotional descriptions are exceptionally well done, though it's a little angsty at the beginning. The fifth one, Upper Moon One, which I've been wanting to read for a long time, is also exceptionally good, with excellent writing. The others are all decent and worth reading, but the first and fifth are my top recommendations, mainly because they have many chapters, allowing for a longer reading experience without the need for a long read cycle.

10. 10 努 Working Hard to Reach a Happy Ending with My Older Brother 努力和兄长达成幸福结局中 ChiarooTwo Male Leads315k WordsOngoing Yoriichi and Kokushibo, both reborn [The rating just opened, so it’ll go up] Michikatsu with Kokushibo’s memories × the Demon King Yoriichi with the memories of both lives Warring States era + Taisho era Three lifetimes, two sets of memories, and a sun and moon that will never set. Tsugikuni Michikatsu is reborn with memories of his previous life as a demon. Looking at his innocent six-year-old twin brother, he resolves to break free of fate and stop living a life ruled by hatred and jealousy. B 616Reads8.9Score137Shelves
11. 11 上 Upper Moon One Is Getting Stronger Today, Too 上弦一今天也在变强 Chang Ying长璎Anime Fanfiction542k WordsCompleted Content warnings: This story leans toward a dark take on Nichirin. There are no romantic pairings, only platonic relationships and guidance. The author recommends it this month. Read with caution if that’s not your thing. The protagonist really does kill and eat people. He will not be redeemed. Although he transmigrates, this is not a body-swap or an assumed identity. He is simply one person. There is a courtesan storyline. From the day he transmigrated as Tsugikuni Iwakatsu, Yansheng knew 1.7kReads8.2Score230Shelves
12. 12 鬼 Demon Slayer: Reborn into Everyday Life, Starting with a Memory Trigger 鬼灭：重生日常，从触发记忆开始 Whoever Wants This Shift Can Take It123这班谁爱上谁上123Anime Fanfiction313k WordsOngoing [The rating just came out, so let's leave it at that...] Modern AU + Taisho-era storyline (both are main storylines). The school counselor is here (?). ↓ Here's the synopsis!!! There are secondary couples, so beware if that's not your thing!!!!! Very out of character. I wrote this simply because I wanted to read it. Yoriichi/Michikatsu, Douma/Kotoha, Obanai/Mitsuri, Giyu/Shinobu (these are the couples featured). Basically... everyone is reincarnated, and most of them retain their memories. The m 543Reads8.2Score102Shelves

    Reader note

    These three books are absolutely amazing! I highly recommend them all. The first one needs no introduction; its ratings and the number of times it appears in the comments speak for themselves. The second one is about everyday life, where everyone is reborn in the real world and awakens their memories, with some Taisho-era timelines. The third one is what I'm currently reading, but it's about three people traveling back from the real world. The interactions between Yoriichi and Mikuroku are especially delightful! (●°U°●)​"

13. 13 上 Upper Moon One's Second Run, but with PTSD 上弦一的二周目但PTSD Si Qizhou司琦洲Anime Fanfiction204k WordsOngoing [Demon Slayer: Blackened Yoriichi] After Kokushibo died, he endured a century of torment in hell before being reborn at the age of seven, back at the beginning of everything. He didn’t want to repeat his past mistakes, but whenever Yoriichi came near, he saw the reflection of six eyes: his own, belonging to Kokushibo, Upper Rank One. “Do you hate me, Brother?” Yoriichi took hold of the hand gripping the sword. Michikatsu wanted to pull away, yet craved the warmth. He was the only one who knew th 117Reads8.4Score—Shelves
14. 14 日 A Collection of Japan-Black Fan Fiction 日黑同人合集 South and North, Moving Upward南北向上Two Male Leads384k WordsOngoing Mid-length fanfic. Original title: [Daily x Black], Yes, We Have a Child, completed ✓ [Daily x Black] Let This Top Guy in Chengcheng Get a Little Taste of the Cultivation World's Might, ongoing [Daily x Black] I Slay People and Ghosts for the King of Qin During the Warring States Period [Daily x Black] What Do You Mean My Younger Brother Turned Into a Ghost Too? 129Reads8.4Score—Shelves
15. 15 都 We’re Both Ghost Kings, So Why Can You Sunbathe?! 都是鬼王你凭什么能晒太阳！ Fang Circle方圈圈Two Male Leads336k WordsOngoing [Female-oriented] [Contains Yoriichi/Kokushibo pairing] Read with caution!!! Yan Sheng, Yuan Yi, and Yue Yan cosplay and end up in Demon Slayer. Yes, they transmigrate into Demon Slayer. Let's not get into what era it is. Yan Sheng is cosplaying as Hei Si Mou, Yue Yan as the Demon King Wu Can, and Yuan Yi as Yuan Yi, except he's demonized Yuan Yi. Yue Yan: What else is there to say? I'll be the Demon King, then. The three conjoined Demon Kings try to make it through Demon Slayer without gettin 1.3kReads8.2Score191Shelves
16. 16 鬼 Demon Slayer: My Younger Brother Loves Me Too Much, What Should I Do? 鬼灭日黑：弟弟太爱我了怎么办？ Summer Cotton Blooms夏棉生花花Anime Fanfiction288k WordsCompleted (The rating will rise once it’s been up for a while!) [Sun and Moon] [Yoriichi x Michikatsu] [No transmigration, canon character designs] The Warring States era is rife with chaos, and demons stalk the land. He, the creator of Sun Breathing and the “child of God” revered by all, can see through the world and perceive all things, yet he alone cannot see through the abyss in that man’s eyes. He, a genius of Moon Breathing, spends his life chasing the sun’s shadow, only to accept the Demon King’s b 2.9kReads8.3Score514Shelves

    Reader note

    I can't believe anyone hasn't read these two books!! The first book has excellent character development, especially the inner turmoil and conflict of Yan Sheng, which is vividly and sweetly written. I was rolling around in bed reading it! Everyone should check it out!! The second book is also good, but it overemphasizes Yan Sheng's hatred, which makes it a bit awkward to read. The little dragon is very enlightening. Also, Yoriichi in both books is a bit dark, and you could say his possessiveness and clinginess are a bit high (?).

17. 17 变 Falling Into a Darkened Honmaru Before I Turned Into a Ghost 变鬼前掉进暗堕本丸 A Breeze in My Sleeve有风入袂Anime Fanfiction259k WordsOngoing [The rating just came in~] [Touken Ranbu]+ [Demon Slayer] A few things to know: 1. The story focuses on familial bonds~ 2. The twins are separated early on and grow up apart. The current arc has them finally meeting. 3. Iwatsugi is the protagonist, but! Expect plenty of angst, and plenty of Yorichi, too. Rather than let Iwatsugi shine alone, I'd rather see the two of them become an eternal “sun and moon.” ❤Hope you enjoy reading❤ A “near-demon” who has chosen to abandon humanity accide 923Reads8.7Score136Shelves

    Reader note

    The first book is a collaboration with Touken Ranbu, a small seedling. The second is a top-tier fanfic [flying kiss]. The third is about the corrupted demon king Yoriichi.

18. 18 鬼 Demon Slayer: What Should I Do After Rebirthing the Wrong Person? 鬼灭，抓错人重生怎么办 Sourdough Bread Pinch Pinch碱水面包捏捏Two Male Leads92k WordsOngoing This book has temporarily been taken down for revisions. Please don't read it until updates resume. Thank you (｡･ω･｡) Dual transmigration, swapping worlds The brothers from the original Demon Slayer story transmigrate into my supernatural crossover AU. The brothers from the supernatural AU transmigrate into Demon Slayer. The brothers who come from the supernatural AU are the main viewpoint characters, while the other pair of brothers appear in a side plot. The main story is a gentle romance (and 16Reads—Score—Shelves

    Reader note

    1-12 Black/Kuro pairing; 13-14 Sagi, Itsuka, and Kokushibo pairing; 15 Michiko pairing (if not enough, search for "Undying Gentle"); 16 Black/Kuroshibo/Tsugikuni Mikatsu solo pairing. [OK]

19. 19 鬼 Demon Slayer: Miss Moon Breathing Has Something to Say 鬼灭：月呼小姐有话要说 Three Thousand Reflections三千倒影Anime Fanfiction577k WordsCompleted Kokushibo thought that after going to hell, he would never have to see Yoriichi again. Who knew that the moment he opened his eyes, he would be staring at that sickeningly familiar face, only in miniature! That's right, Kokushibo was reborn as a three-year-old girl… You've got to be kidding. Living with Yoriichi? That's ten thousand times more terrifying than going to hell! Both Yoriichi and Kokushibo are reborn. Their mother survives. Kokushibo is the snarky one, with plenty of inner monologue. 1.2kReads8.9Score233Shelves

    Reader note

    These books are really good!!!

20. 20 日 Sun-Moon: I Tear Up Whenever You Say You Hate Me 日黑：一说讨厌就流泪 Withered Flowers and Fading Moon残花败月Two Male Leads104k WordsCompleted A Kokushibo/Yoriichi pairing, divided into a Hell arc and a modern-day arc. Keep an eye on the chapter comments, too; some include the original text. Hell arc: After the defeat at the Infinity Castle, Michikatsu Tsugikuni appears at the Tsugikuni family estate. Could he have been reborn? Will he be able to catch up to that figure this time? But soon he discovers that Yoriichi Tsugikuni seems to have been reborn, too… Modern-day arc: Mostly slice-of-life, comedy, with an out-of-character warning 13Reads—Score—Shelves
21. 21 日 Dark Sun: Sun and Moon Shine Together 日黑：日月同辉 Hengna Ancient City l Lanna Eileen恒纳古都l兰纳伊莲Two Male Leads173k WordsCompleted Kokushibo X Yoriichi Tsugikuni “I hate the moon hanging high in the sky, shining on everyone but me.” “I hate the blazing sun for shining on me when I’m powerless to protect him.” After being unexpectedly resurrected, Yoriichi Tsugikuni becomes something neither human nor demon. He can’t die or grow old, but unlike a demon, he isn’t afraid of sunlight. He also can’t regenerate and still needs to eat… But as long as he can stay by his big brother’s side, that’s enough. A stone-faced, death-defyin 582Reads8.7Score109Shelves
22. 22 喂 Hey! Bro, Stop Giving Yourself Away for Free! 喂！哥不要再白给了啊 Fan Musen杋木森Two Male Leads99k WordsCompleted [I became the third son of the Kamado family?!] [Everything here is Demon Slayer hatefic] [I’ve put all kinds of stories here so I can find them later, so just pick whichever ones you like, teacher] Cat-coded big brother ✖️ dog-coded little brother Original setting: The big brother is reborn after being killed by the little brother. The rebirth takes place not long after the little brother leaves the Kamado family. The little brother still can’t talk, but he takes action directly instead (not to 169Reads—Score—Shelves
23. 23 上 Upper Moon One Is Babysitting Again Today 上弦一今天也在带小孩 Spring Knife, Knife, Knife, Knife春刀刀刀刀Anime Fanfiction171k WordsCompleted [Warning: The protagonist eats people!] [OOC warning] [Mostly everyday life, with childcare; the protagonist is very clingy with the Tsugikuni brothers] After disappearing, he opens his eyes and finds himself at the very beginning of fate. Since he's here, he might as well take “himself” and Yoriichi down a path completely different from the last life. It's just that Yoriichi and Michikatsu seem a little too clingy. 135Reads8.3Score—Shelves
24. 24 鬼 Demon Slayer: A Sea of Hatred and Passionate Love 鬼灭之恨海情天 Every Grain Is Hard-Earned籽籽皆辛苦Two Male Leads38k WordsOngoing Lots of headcanons. Most of the early plot is my own invention; later on, it will get into the main storyline. There may be a lifespan-gap element, though I'm not sure, and the plot will definitely change a lot. If that's not your thing, feel free to scroll past. Kokushibo is reborn, back at the moment he gave Yoriichi the bamboo flute. Now that everything is starting over, will things change? “Brother...” “Brother, why?” “Brother, look at me.” When the hatred in his heart finally disappeared, K 4Reads—Score—Shelves
25. 25 开 Max Affection From the Start, So How Did I Get a Bad Ending? 开局满好感度怎么打出了be结局 Goose Goose Is Reciting Goose鹅鹅在咏鵝Two Male Leads114k WordsOngoing OOC warning: this story is purely the product of the author’s wild imagination. How did I get a bad ending when everyone liked me from the start? That’s not how Gojou should be. Let’s do it again and get a happy ending. A chance at reincarnation, purchased at an unspeakable price. Can the ending be changed this time? Character profiles: Iwakatsu: This version no longer receives updates. Enichi: Upgraded to version 1.5. A brand-new, drip-feed update with improvements. 294Reads—Score—Shelves
26. 26 狭 Mount Sagiri 狭雾山 The Sound of a Pear梨子的声音Anime Fanfiction300k WordsOngoing Demon Slayer Fan Fiction: SabiGiyu In that life, he fell during Final Selection, leaving the other to wander the world alone. Sabito became a transparent sorrow, forced to watch helplessly as Giyu Tomioka sank into guilt and loneliness, all the way to the end. When he opened his eyes again, snow and wind covered the mountains, and fate was unfolding before him once more: a boy raising his sword, an older brother protecting his sister. This time, Sabito rushed forward and seized the cold blade. 257Reads8.4Score121Shelves
27. 27 鬼 Demon Slayer and Jujutsu Kaisen: Mount Sagiri's First Love 鬼灭咒回：狭雾山第一初恋 Rich Lucky Fish富贵鱼鱼Two Male Leads207k WordsOngoing Pairings: Gojo/Geto, Sabito/Giyu, Obanai/Mitsuri Sorcerers from the jujutsu world transmigrate to the world of Demon Slayer and help the Demon Slayer Corps achieve a happy ending. A monster that appeared out of nowhere nearly killed his sister, but the mysterious Gojo Satoru suddenly appeared and saved them. Giyu decided to follow him and become his student so he could protect everyone else. He went to Mount Sagiri, where he met an incredible person: Sabito. Sabito said they'd slay demons togeth 163Reads6.6Score—Shelves
28. 28 鬼 Demon Slayer: Is the Water Hashira Driving the Wind Hashira Crazy Again Today? 鬼灭：水柱今天气死风柱了吗 Hundred-Day Lotus百日莲Two Male Leads766k WordsCompleted Sanemi Shinazugawa x Giyu Tomioka, canon pairing. The rich-and-proud fish versus the hot-tempered Wind guy. All pairings other than Sanemi and Giyu are platonic. About how my coworker is always snapping at me but seems like a good person, and I kind of like finding excuses to hang around him. My coworker is a chronic show-off who never says what he means and wears a sour expression every day. His words always wind me up, but the concern and affection hidden beneath his temper seem to be getting 2.5kReads9.2Score374Shelves
29. 29 j JoJo’s Wingman: Mr. Yansheng, Stop Being So Stubborn jojo助攻：严胜先生别嘴硬 Summer Cotton Blooms夏棉生花花Two Male Leads135k WordsOngoing [Modern AU, with the setting sun in the background] [Bucciarati's gang appears as friends] [Happy ending] Yoriichi, a student at Jinghua University, has recently found himself facing a challenge. Goal: Win over the aloof secretary, Tsugikuni Michikatsu. Difficulty: He's a staunch bachelor and a total straight arrow. Unexpected complication: A bar date leads you to stumble upon a gang deal, and you end up being hunted. Wild twist: Bucciarati's gang from JoJo suddenly appears, and your fate with M 96Reads—Score—Shelves

    Reader note

    This is such a great work, it definitely deserves to be recommended!

30. 30 鬼 Demon Slayer: How Michikatsu Got Surrounded by Yoriichis 鬼灭关于严胜被缘一们包围这件事 Low Altitude低海拔Two Male Leads1.0M WordsOngoing [Love triangle showdown + younger brother characters + multiple rivals + Western fantasy adventure + Demon Slayer fanfiction + Kokushibo and Yoriichi + lighthearted + comedy] One moment, Yansheng is basking in the sun in the sea. The next, humans have kidnapped him. Once he gets a good look, he wonders which fool dared lay a hand on him... ? Why is it Yoriichi! Wait, why is he human! Tsugikuni Yansheng is the strongest warrior in a thousand years of the merfolk, and the perfect older brother in 1.3kReads8.7Score174Shelves
31. 31 名 Detective Conan: The First Upper Moon Suffers PTSD Every Day 名柯：上弦一每天都在PTSD The Most Shameless Flower in Tomb Raider Notes盗笔最骚一支花Anime Fanfiction699k WordsOngoing Conan x Demon Slayer dark crossover fanfic | Japanese Demon Slayer characters only | Mind games and strategic battles | Fate turned on its head | Everyone gets a happy ending Primarily dark in tone | Deadpan humor | Action and comedy | Extensive original worldbuilding | No pure white justice, don't read if that's not your thing. No arguing, please. [Warning] The protagonist is referred to as Duanmu Ze in the first 44 chapters. The clues are tightly connected, so skipping chapters will likely le 550Reads7.2Score101Shelves
32. 32 主 My Lord Sun and Moon, I Want to Be With You 主日黑我想和你在一起 Don't Make Me Change My Pen Name别让我更换笔名Two Male Leads234k WordsOngoing Demon Slayer, the Tsugikuni family. Yoriichi Tsugikuni x Michikatsu Tsugikuni. Modern AU. The modern-day brothers won't appear until I write them in, so please stop asking. The story also includes a lot of Sengoku-era scenes. You'll understand why as you read. Mainly from Yoriichi's perspective, and this is a ship!!! (Please note, reviewers: sharing a surname does not mean these two are related by blood.) There are some original elements in places, all of them in service of the plot. The story r 309Reads8.5Score118Shelves
33. 33 鬼 Demon Slayer, What?! Do I Have to Go Back to the Taisho Era and Fight Myself? 鬼灭什么！我也要穿大正打自己吗 Half-Mountain Moon半山月Two Male Leads431k WordsCompleted OOC warning. Modern AU. The demons are taking in strays. The Taisho and modern timelines transmigrate into each other. A heartwarming everyday-life AU. A ruthless boss who exploits his overworked employee brother x his younger brother, an award-winning actor who has swept every major award in the entertainment industry. Main pairing: Muzan x Kokushibo. Also includes Obanai x Mitsuri, Doma x Kotoha, Zenitsu x Kaigaku, and Muzan getting tormented. Basically, they were filming a drama when they 1.8kReads8.2Score238Shelves
34. 34 日 Demon Slayer: When the Pillar of the Moon Swapped Bodies With a High Schooler 日黑：当月柱与高中生互换身体后 Three Thousand Reflections三千倒影Anime Fanfiction151k WordsCompleted When a modern high school girl, Tsugikuni Michikatsu, wakes up, she discovers she's been transported to the Sengoku era, and turned into a man! At the same time, the Demon Slayer Corps' Moon Pillar is stunned to discover that his body has become that of a slender young girl. He's also in a peaceful world without demons, and now has a genius little sister? Their souls switch in the early story, and they return to their own bodies later. 129Reads—Score—Shelves
35. 35 半 Half a Body [Sunrise, Kokushibo] 半身【日黑】 Yun Mu ymw云暮ymwAnime Fanfiction127k WordsOngoing OOC warning!! A double-orphan AU, pretty angsty, and a little slow-paced. If that's not your thing, please don't read. You are my other half, the homecoming I was never meant to find. “They came into this world from the same womb. They were always one person split in two. No matter how far they go or how much they change, once they come together, they are whole.” Extremely slow updates ahead!! There’s no fixed schedule. I’ll post a little whenever I remember. 84Reads—Score—Shelves
36. 36 日 Miscellaneous Notes on the Sun and Darkness 日黑杂记 Yun Mu ymw云暮ymwTwo Male Leads473k WordsOngoing An if-story for Demon Slayer: Yoriichi brings his demonized older brother back to live with the Demon Slayer Corps, along with some other everyday moments. Apologies for the out-of-character portrayals. These are standalone little stories, with no overarching plot. I just write whatever comes to mind. 73Reads—Score—Shelves
37. 37 鬼 Demon Slayer: Lord Ming, Still Searching for His Mother Today 鬼灭：明柱大人今天也在寻母亲 Xu Xu Has Gone Crazy徐徐已疯了Anime Fanfiction755k WordsOngoing [Female lead with no romance, Japan Black Moon, naturally marked with no transparent crimson blade (though she’ll train one later), growing female lead, transmigration, Japan Black Moon reborn, dual-wielding, System, apologies for OOC, Kua friend-friendly, Lei Shi] (The summary may differ a little from the story, because I want Michikatsu Tsugikuni to have more scenes and more interactions between Japan Black Moon.) Ming Tonghui transmigrated and was taken in by a man named Yoriichi Tsugikuni. H 61Reads6.9Score172Shelves
38. 38 兄 Big Brother, Can't We Follow a Redemption Storyline? 兄长，我们走救赎剧本好不好？ Xi Ling细聆Anime Fanfiction282k WordsCompleted (Canon-compliant with Demon Slayer, rebirth, raising-up relationship) Moonlight may be cold, but it is gentle; sunlight may be warm, but it can burn you too. Yoriichi longed for the warmth of family, and Michikatsu happened to be his older brother, the only family he had left in the world. Michikatsu longed for peerless swordsmanship, and Yoriichi happened to be the strongest person in the world. So weren't they both reaching for each other in their own way? A hundred years after his younger bro 461Reads8.0Score114Shelves
39. 39 鬼 Demon Slayer: Michikatsu from a Parallel World Transmigrates into Demon Slayer 鬼灭：平行世界的严胜穿越了鬼灭 Almi Who Loves Zongxiang Ribs爱吃粽香仔排的阿尔米Anime Fanfiction533k WordsOngoing Michikatsu Tsugikuni, living in a modern parallel world, was looking at his phone while crossing the street when a speeding car hit him and sent him flying. He transmigrated to the world of Demon Slayer. “Hmm, where am I? Wasn’t I just hit by a car? How did I end up here in the blink of an eye?” Michikatsu stared at the snow-covered forest around him, lost in thought. He shook his head and prepared to leave this strange place, but then heard footsteps crunching in the snow behind him. “Oh, there 363Reads6.9Score110Shelves
40. 40 鬼 Demon Slayer: Reborn in the Sengoku Era, Upper Rank One Is Cried Into Being Spoiled 鬼灭：重生战国，上弦一被宠哭了 Big White Rabbit Candy Milk大白兔糖奶Two Male Leads234k WordsCompleted [Two male leads + Reborn redemption + Brotherly love + The villain must die + Nothing but sweetness, no angst] [Cool and proud, says one thing but means another, demon big brother × Peak-level fighter, naturally devious, brother-obsessed younger brother] After spending a thousand years working in hell, Upper Rank One, Tsugikuni Michikatsu, was finally kicked back into the world of the living by King Yama. He was reborn at the age of seven. Beside him was his adorable younger brother, Yoriichi Ts 934Reads8.2Score171Shelves
41. 41 万 [Kokushibo] Evergreen Through the Ages 【继国严胜】万古长青 Working Hard at No. 32努力在32号Anime Fanfiction126k WordsOngoing Second life for Michikatsu. A very strong mutual attraction between Yoriichi and Michikatsu. Without breaking up Obanai and Mitsuri or Sanemi and Kanae, there may be one-sided feelings for Michikatsu from any of them. Original characters give Michikatsu an extra mother and older brother. Sorry for the OOC; if this bothers you, feel free to yell at me. I won’t whitewash him or turn him into a good person. The protagonist will kill, and later he’ll still become a demon. 8Reads—Score—Shelves
42. 42 谁 Whoever Keeps the Moon from Shining High, I’ll Kill Them 谁不让明月高悬我弄死谁 AgarwoodSkm沉香SkmAnime Fanfiction49k WordsOngoing [Yoriichi/Michikatsu, Yoriichi/Michikatsu, Yoriichi/Michikatsu, Yoriichi/Michikatsu] A historical fantasy AU for Yoriichi and Michikatsu, with an alternate timeline. Please don't nitpick the actual history! The author isn't very clever, so the schemes are about as complex as they are in the original. Yoriichi and Michikatsu are endgame, no switching or breaking them up. Other characters will appear, and I'll try to keep them in character. If I get anyone OOC, just tell me and I'll fix it. This i 22Reads—Score—Shelves
43. 43 陆 Lu Xuanjin's First Book 陆玄瑾的第1本书 Lu Xuanjin陆玄瑾Two Male Leads170k WordsOngoing 37Reads—Score—Shelves
44. 44 日 Sun and Moon: Can a Sun Grow on the Moon Tree? 日黑：月亮树上会有太阳吗？ Yang Taqing阳踏青Two Male Leads139k WordsCompleted Yoriichi/Michikatsu. Read at your own risk. Apologies for the original elements. Not recommended. The later part is unfinished... Apologies if anyone feels out of character. Set in ancient China, with an overall lighthearted, comedic tone. Twins. Muzan and Michikatsu have a platonic friendship (Muzan is called Tsukihiko here), so please be aware. First Prince Michikatsu x Second Prince Yoriichi Third Prince Muzan It may turn into xianxia later (?) and there may also be imprisonment (?) Short sto 121Reads—Score—Shelves
45. 45 很 It's Hard to Explain, but My Little Brother Turned into a Ghost 很难跟你解释但我弟变鬼了 Yu Xing Tong语星瞳Anime Fanfiction137k WordsOngoing Yoriichi and Michikatsu are endgame, no switching or breaking them up. There are so few stories about them that I had to write one myself. This is purely because I love this pairing. Yoriichi is reborn and turned into a demon by Muzan. The two brothers embark on a domestic make-believe adventure (not really). They will travel to the Taisho era. I like happy endings, so I don't like killing characters. 436Reads6.9Score100Shelves

    Reader note

    I added a few more books that I thought were suitable after reading them. The first and third books both have the "turning into a demon" plot, but I don't remember which one it is or who it is. The second book is a VR-style story that mixes modern and ancient elements and is currently focused on Muzan. They are all worth reading.

46. 46 日 Dark Sun: My Younger Brother in His Second Life Loves Me Too Much 日黑：二周目的弟弟太爱我了 Qiao Gu桥骨Two Male Leads250k WordsOngoing A new work is out! You can read my stories on Tomato Novel. I hope you’ll enjoy them. Your support is what keeps me writing, and I’ll do my best to tell every story well! 612Reads8.9Score137Shelves

    Reader note

    The first book was amazing, OMG! The characters were so well-developed and not out of character at all. And the brother-brother relationship towards the end was so sweet, I almost cried! And it's almost finished! The second book is a bit more slice-of-life at the beginning (?), It's so heartwarming, but it's not finished yet, I don't know how long it will take to finish.

47. 47 重 Reborn as Upper Rank One 重生成为上弦壹 Sanshui Lin三水林Anime Fanfiction448k WordsCompleted (No CP + System + transmigrated into Demon Slayer) After transmigrating as Michikatsu Tsugikuni, Sanemi can only follow the System's prompts and stick to the plot if he wants to survive. But while Sanemi (Michikatsu) dutifully stays at his post and carefully completes his missions, everyone else has gone completely out of character behind his back… There are plenty of flaws in this book that I haven't noticed, and now that it's finished, I can't fix them. It's not that the author won't make 3.8kReads9.4Score516Shelves

    Reader note

    These three books are absolutely amazing, highly recommended! The first one is already finished, and the second one is simply incredible, truly super good!

48. 48 鬼 Demon Slayer: The Moon Chasing the Sun 鬼灭：追逐太阳的月亮 Professional Stand-In Update Picker Qing Yan专业托更选手青烟Two Male Leads167k WordsOngoing Michikatsu/Kokushibo pairing, with a little Obanai/Mitsuri and Doma/Kotoha Follows the original Demon Slayer story, with plenty of personal preferences and lots of OOC. [Do people go to heaven when they die? Michikatsu Tsugikuni doesn't know, but Kokushibo does. Someone like him is surely bound for hell, with Yoriichi Tsugikuni, who has always followed him around, coming along too. The not-so-normal version: What do you mean my little brother thinks I'm the Master? What do you mean I dressed as 181Reads6.7Score113Shelves

    Reader note

    There weren't a lot of people, but the writing was all very good...

49. 49 日 [Demon Slayer] Sunrise, Kokushibo: To You, After Our Long-Awaited Reunion 【鬼灭】日黑：致久别重逢的你 Crane Carrying Snow鹤衔雪Anime Fanfiction147k WordsOngoing Michikatsu Tsugikuni's life was a carefully planned straight line. But when his twin brother, whom he hadn't seen in years, came to visit, his perfectly ordered life slowly began to veer off course. Can the brothers make up in the modern day? A modern-day Yoriichi and Michikatsu AU. Sorry for the OOC. I suddenly thought of the opening while taking a bath one day. There are lots of flaws, sorry, orz. 74Reads—Score—Shelves
50. 50 鬼 Demon Slayer: I Am Mad for You 鬼灭，吾为君狂之 Summer Cotton Blooms夏棉生花花Two Male Leads128k WordsOngoing [Sun-Demon Slayer] [Rule Horror] [Hardcore plot-driven] (No transmigration, no alternate identities, faithful to the original!) Once, we were two crabapple branches sharing the same courtyard, one bathed in morning light, the other touched by frost. For twelve years, I hid my blade from the world, only to reunite with you in a bloodstained robe when danger struck. Proud to the bone, I would never accept being second to anyone. Yet my lovestruck heart only ever wished to yield to you. Neither evi 171Reads—Score103Shelves

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