Japanese BL, Guaranteed to Be Good, With a CP Focus 日黑的，包好看，CP向

1. 51 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
2. 52 鬼 Demon Slayer: What Do I Do When My Little Brother Keeps Crossing the Line? 鬼灭：弟弟总想以下犯上怎么办 Zuo Xunran左荀染Two Male Leads120k WordsOngoing Tsugikuni Michikatsu fades away amid a tangle of complicated emotions. When he opens his eyes again, he has returned to the age of five. Time has shifted, from the Sengoku period to the Taisho era. Nothing has begun yet, and everything can start anew. Standing before him is his younger brother, Yoriichi Tsugikuni, who has yet to reveal his extraordinary talent and whom everyone assumes is incapable of speech. Michikatsu gazes at the familiar face, and for the first time, an unfamiliar thought t 44Reads—Score—Shelves
3. 53 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
4. 54 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
5. 55 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 3.8kReads9.4Score517Shelves

   Reader note

   I only have these 🍉

6. 56 穿 Transmigrated as the Only Sister of a Japanese Demon Slayer 穿越成为日黑独生妹 Chi Hou迟逅Two Male Leads436k WordsOngoing (Main story complete) Lingyin is a modern college student. After finishing Demon Slayer, she fell in love with the Yoriichi and Kokushibo pairing and was outraged by the brothers' tragic fate. When she opened her eyes again, she found herself transmigrated to the Sengoku era. Her father was actually Zhu Nai's older brother. According to the timeline, the two brothers were destined to take separate paths and fall apart. Looking at her kind and loving father, she clenched her fists and shouted, "F 383Reads—Score107Shelves
7. 57 继 Can the Kamado Family Get a Happy Ending Too? 继国家也可以he吗？ Clouds and Smoke Turn to Rain, Perhaps You'll See云烟成雨或可见Anime Fanfiction197k WordsCompleted [Sanemi x Giyu Fanfic] [Sweet Romance] What if Yoriichi Tsugikuni had left the Tsugikuni family before he came to understand his feelings? Would things have turned out differently for them? Could they have had a happy ending? 273Reads—Score100Shelves
8. 58 我 When I Say Go East, My Little Brother Wouldn’t Dare Go West 我说往东，弟弟不敢往西 Grandma Floss牙线姥姥Anime Fanfiction207k WordsCompleted Michikatsu Tsugikuni's greatest obsession in life was surpassing his younger brother, Yoriichi. Until he heard Yoriichi say, “I wield my sword only for my big brother.” Michikatsu had an epiphany: Why bother trying to surpass him? Wouldn't it be better to just become his master? From then on, he ordered his younger brother to slay demons, cook, pour tea, and help him reach the pinnacle of life. But Michikatsu hadn't noticed: Everyone who got close to him either got hurt or was transferred away; 169Reads—Score—Shelves
9. 59 兄 [Daylight/Darkness] Big Brother, Don't Think You Can Escape 【日黑】兄长大人别想逃 Lost in Delusion, With No Way Back妄归无途Two Male Leads79k WordsOngoing Here are some sweet little side stories~ ₍ᐢ‥ᐢ₎ ♡ [Demon King Enichi Wants His Older Brother]✔ Have you heard? The Child of God actually fell and became a Demon King, then coerced and abused the former Upper Rank! Honestly, demons these days have no morals! [Sun and Moon: Infinite Castle Speedrun]✔ (From a certain Demon King): Heaven above! Earth below! We agreed to fight fair in the Infinite Castle… but those damn Demon Slayers actually pulled that Sun-and-Moon-in-Harmony move! That’s cheating! 160Reads—Score100Shelves

   Reader note

   A little push...

10. 60 缘 [Sun and Moon] The God of Fate Wants a Happy Ending With His Older Brother 【日黑】缘神想和兄长he Lost in Delusion, With No Way Back妄归无途Two Male Leads37k WordsOngoing I was wrong, I was wrong, I was wrong... Please don't ban me... Well, well, I'm finally back, everyone! =ᗜωᗜ= (Yoriichi and Michikatsu! Yoriichi and Michikatsu! Yoriichi and Michikatsu!) Michikatsu died. His life had been so tragic. As he pursued the sun along a narrow bridge, he lost himself, forgot his original purpose, and took one step after another toward the abyss. Just before he died, Yoriichi's figure appeared before him. He wanted to ask that dazzling sun: Do you regret having such a wo 124Reads—Score—Shelves
11. 61 鬼 Demon Slayer: I Have Nothing but Hatred for You 鬼灭：除了恨你，我一无所有 cdtfycycAnime Fanfiction179k WordsCompleted [Yuan Yan/Daylight and Night]+ [A Sea of Hatred and Love]+ [The Ultimate Aesthetics of a Tragic Ending]+ [No Whitewashing] “Dear elder brother, you’re still as gentle as ever.” Those were the last words Yoriichi Tsugikuni spoke to the six-eyed demon before him, in the year he turned eighty. By then, Michikatsu Tsugikuni had long since fallen and become Kokushibo, Upper Rank One. He held the bloodthirsty Kokyu Shibo, and possessed a lifespan and swordsmanship that had long surpassed those of ordi 889Reads—Score127Shelves
12. 62 月 Moonlight Burns Like the Sun 月华灼日 Silent Period无声句点Two Male Leads219k WordsCompleted Yoriichi was the greatest tribulation of Michikatsu’s life. When they were children, he left without a word, leaving Michikatsu alone to bear the weight of the family. When they met again, Yoriichi shone so brightly that all of Michikatsu’s efforts seemed like a joke. Michikatsu swore to surpass him, no matter how many scars he suffered or what methods he had to use. But just as he finally managed to stand by Yoriichi’s side, his usually calm and unflappable younger brother’s eyes grew red for t 452Reads8.2Score105Shelves
13. 63 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
14. 64 兄 The Brothers' Little Everyday Moments 兄弟两小日常 Yan Sheng Is Number One Under Heaven严胜天下第一Anime Fanfiction237k WordsOngoing A Japanese Demon Slayer fanfic, focusing on the brothers’ dynamic. The first phase follows young, amnesiac Michikatsu and young Yoriichi, who remembers everything. Michikatsu gradually recovers his memories from his first life through dreams. In between, the amnesiac Michikatsu of the second life dreams of adult Yoriichi from the first life. The second phase tells the story of Michikatsu leaving the Tsugikuni family, meeting Yoriichi, who also left home after him, and joining the Demon Slayer Co 219Reads—Score113Shelves

    Reader note

    The first one is super beautiful

15. 65 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
16. 66 鬼 Demon Slayer: Reborn as Tanzi, Spoiled by Her Tsugikuni Brother 鬼灭：重生炭子，被继国兄长宠坏 Yan Yue鄢月Anime Fanfiction435k WordsCompleted [All Tanjiro + Demon King Tanjiro as a girl + eldest young lady of the Tsugikuni family + Yoriichi/Tanjiro + an extremely doted-on, universally adored heroine + love rival chaos + righting every regret] As Tanjiro lies dying, unwilling to become a demon like Muzan, he chooses to burn his own body to death with Sun Breathing. When he opens his eyes again, he has been reborn in the womb of Tsugikuni Akeno, Yoriichi’s mother. She is born with the Transparent World, turns into a demon, and even over 1.5kReads8.9Score224Shelves
17. 67 鬼 Demon Slayer: I Accidentally Reincarnated as Kokushibo 鬼灭：不小心穿成黑死牟 Tian Mang田漭Anime Fanfiction458k WordsOngoing Welcome, everyone, and thanks for reading my work. A college student died from staying up too late, only to discover he'd arrived in the world of Demon Slayer as Tsugikuni Michikatsu, before he had become a demon! Should he choose jealousy and become a demon, or live an honest life? Obviously, with a little brother who's the strongest around, why compete?! Enjoying life after transmigrating is the way to go!! But life is unpredictable. Years later, Kokushibo realized that many things had gone co 220Reads8.4Score—Shelves

    Reader note

    I think it was the last one. I haven't read it in ages; I forgot about it when I was storing it.

18. 68 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

    Reader note

    🉑🉑🉑 😋😋😋👌🏻👌🏻👌🏻 🐜🐜🐜🐜🐜

19. 69 黑 Kokushibo Loses His Memory and Makes Everyone Think He's Lost It 黑死牟失忆创思所有人 Chi Zi Idle Fish池子闲鱼Two Male Leads163k WordsOngoing A Demon Slayer fanfic, primarily featuring Michikatsu. Amnesia and overpowered-protagonist tropes, following the original work. Not much else to say. It's all about getting sweet and exciting! Kokushibo is struck from above by an overpowered-protagonist System and loses his memories. Guided by the System, he challenges Tsugikuni Yoriichi, the strongest person in the country, but loses. The System immediately retreats and decides that Yoriichi is a worldly master, then tells Kokushibo to become h 45Reads—Score—Shelves

    Reader note

    This one is quite good too.

20. 70 明 [Sun-Dark] Why Did a Demon Become the Moon Pillar? 【日黑】明明是鬼为什么成了月柱 Longan and Egg Blossom Brew桂圆蛋花酿Two Male Leads95k WordsOngoing · Demon Slayer: Kokushibo/Yoriichi fan fiction, Tsugikuni brothers · A story about someone who keeps calling you my god while offending the gods · Muzan and Michikatsu are still best girlfriends Kokushibo is reborn from the flames of hell, returning to a time before it all began. He resolves to sever every last tie of fate and stop chasing that sun. But the threads of destiny have already twisted into an inescapable knot. “Brother, do you remember? When you were seven, you had a high fever for 182Reads—Score—Shelves
21. 71 桥 Qiaogu's Fourth Book 桥骨的第4本书 Qiao Gu桥骨Two Male Leads50k WordsOngoing 57Reads—Score—Shelves
22. 72 永 The Afterglow of the Endless Day 永昼的回光 A Cage of Pigs with Twisted Values三观不正的一笼猪Two Male Leads207k WordsOngoing “You always say I’m a wretch consumed by jealousy.” As Upper Rank One, Michikatsu shattered beneath the moonlight, yet his voice carried a relieved laugh. “But Yoriichi, over these four hundred years, how was your obsession with pursuing me not another kind of jealousy?” When a sworn enemy becomes the only salvation, the bloodlines of god and demon intertwine, heralding the prelude to the world's destruction. Why have the Upper Ranks’ strings rung for centuries without end? The Demon Slaye 13Reads—Score—Shelves
23. 73 日 Sun and Shadow: Reborn, the Cold-Faced Older Brother Is Kept Under Lock and Key 日黑：重生后，冷面兄长被圈养了 J Jia AyJ嘉AyTwo Male Leads122k WordsOngoing Sun x Moon: After Ji Guo Yan Sheng dies, he is reborn and returns to the age of seven. In his previous life, he became a demon to surpass his prodigiously gifted younger brother. In this life, he swears to sever their ill-fated bond with his own hands. But when he coldly shoves his old flute at Yuan Yi and says, “Take it. Leave me alone,” the younger brother who was supposed to become the sun clutches the flute tightly and looks up at him. “You're sad, big brother. Why?” Later, Yan Sheng gives u 2Reads—Score—Shelves
24. 74 鬼 Demon Slayer: The Pact of Sun and Moon 鬼灭：日月之契 Starshine xy星耀xyTwo Male Leads333k WordsCompleted This may be completely OOC, since I know very little about Demon Slayer. I've just been enjoying all the Yoriichi and Michikatsu content lately. My writing isn't great; this is pure fantasy and made-up nonsense. I'm going to start writing whatever comes to mind (இωஇ ) 518Reads—Score100Shelves
25. 75 上 The First Upper Moon Still Doesn't Want to Livestream Shipping Couples Today 上弦一今天也不想直播炒cp呢 Being Pushed by Teacher S被s老师鞭策中Two Male Leads98k WordsCompleted [Sun and Moon · Dual POV · Modern Livestream · Animal Personifications · A Touch of Ensemble Cast] Everyone in the underworld knew that the powerful newcomer shone with merit, yet time and again, he politely declined [Compassion]'s invitations. He did only one thing each day: write down the story of his departed friend in his diary, over and over. Then, after an accident brought them to the modern world, he and the other person were given a special task: Play a pair of partners on a livestream a 7Reads—Score—Shelves
26. 76 鬼 Demon Slayer: Michikatsu's Son, Master of Moon Breathing 鬼灭：岩胜之子，月呼之巅 Mo Shi莫视Anime Fanfiction458k WordsCompleted [Muzan's Faction] [No System] [No Transmigration] [No Romance] “My name is Tsugikuni Eiya.” “I have a strict but respectable father. His name is Tsugikuni Michikatsu, though you may also know him as Kokushibo.” “From the day he left the Tsugikuni family, my life changed beyond recognition.” “Our peaceful, happy days vanished, replaced by one hell after another.” “But I'm not afraid.” … “My name is Shuang Yuehen. I'm the most unusual member of the demon faction, and the [taboo] the Demon Slayer 3.3kReads8.6Score610Shelves

    Reader note

    You absolutely must read the third book; they're both married with children now.

27. 77 鬼 Demon Slayer: Why Is Lord Kokushibo a Girl? 鬼灭：黑死牟阁下怎么是女孩子？ Xuan Zhu Mo Ran玄竹墨染Anime Fanfiction208k WordsCompleted [Gender-swap warning!!] [No fixed pairing, ship whoever you like] A young man transmigrates “by accident” into the body of Kokushibo, an Upper Rank demon, with a System in hand. He thinks he’s about to have the time of his life, only to find he’s turned into a girl?! The legendary Sun Breathing swordsman from the Sengoku era, four hundred years ago, has reappeared in the Taisho era?! To turn back into a man as soon as possible... no, to get home as soon as possible, he’s forced to complete the i 2.4kReads7.3Score348Shelves
28. 78 鬼 Demon Slayer: Kokushibo, Yoriichi’s Way of Sweet-Talking Is Shameless 鬼灭：黑死牟，缘一哄人技术下流 Faint Moonlight月夜微微Two Male Leads367k WordsOngoing The rating just came out and will rise later. [Not a do-gooder, somewhat dark] [Japanese demon x Kokushibo pairing] [A slightly more intelligent Yoriichi] [A scheming Muzan] [Obanai x Mitsuri] [Kotoha x Douma] When he opens his eyes, he finds he's transmigrated into Demon Slayer and become that six-eyed lemon-face, Kokushibo! To make his life more comfortable, he decides to help Muzan find the Twelve Kizuki as soon as possible. But when he's holding the blood Muzan gave him and has no idea how m 11.7kReads8.5Score2.1kShelves

    Reader note

    Very good-looking, Japanese and black are awesome.

Other lists with Dark Sun: My Younger Brother in His Second Life Loves Me Too Much