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Novels like Demon Slayer: The What-If World of Kaigaku of the Upper Moons

Books Chinese readers most often put in the same booklists as Demon Slayer: The What-If World of Kaigaku of the Upper Moons, best match first.

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  1. 1 Demon Slayer: I'm Done Being Kaigaku's Lackey 鬼灭:工具人狯岳他不干了 Anime Fanfiction130k WordsOngoing The protagonist, Kua Yue, likes Kua Yue. His attitude toward other people is unclear, but there won't be any bloody or violent scenes, and everything else is normal. If you don't like it, just keep your distance. No CP. I may have made Kua Yue a little too powerful, and I feel like the power scaling is slightly broken. The characters may be out of character. If you don't like it, please don't flame me; just drop the story. 150Reads—Score11314d adds
  2. 2 Demon Slayer: Thunder Breathing, Loyal to Kaigaku 鬼灭:雷之呼吸,精忠獪岳 Anime Fanfiction144k WordsCompleted [Female lead + junior sister who uses Thunder Breathing] Three outstanding swordsmen in one school: the age of Thunder Breathing has arrived. There’s the loyal senior brother Kaigaku, the dependable second senior brother Zenitsu Agatsuma, and a genius hailed as the strongest since Thunder Breathing was founded… 127Reads—Score—14d adds
  3. 3 Demon Slayer: So Kaigaku Decided to Begin Cultivating Immortality 鬼灭:于是狯岳决定开始修仙 Anime Fanfiction60k WordsOngoing Centered on Kyougaku. Everyone needs to love this little Kyougaku with all their hearts. When he opened his eyes again, everything had returned to the beginning. This time, he was determined to stay far away from the Demon Slayer Corps, but an old man grabbed his hand. What did he mean, Kyougaku had a spiritual root and was born to cultivate immortality? He cast aside his memories, ready to make his mark in the cultivation world, only to end up back in Japan, slaying demons. Wait, why do you al 260Reads—Score—14d adds
  4. 4 What Lies Ahead for the God-Favored Inada Kaigaku? 被神明眷顾的稻玉狯岳将何去何从 Anime Fanfiction127k WordsOngoing *A Kaigaku-centric Demon Slayer fanfic. After his junior disciple beheads him, Kaigaku encounters a god who is his alone. From then on, he is favored by that god. What a special little Inadama Kaigaku. Though he is reborn and favored by a god, the young man's E-rank luck is still going strong. He still gets turned into a demon by Kokushibo, but loses his memories and only regains them after the final battle. Kaigaku and Zenitsu both become Upper Ranks, but Kaigaku is much stronger than Zenitsu. 26Reads—Score—14d adds
  5. 5 Inosuke Hashibira and Kaigaku Are Our Kings 稻玉狯岳是我们的王 Anime Fanfiction211k WordsOngoing On a continent in another world, Inadama Kaigaku rises from a street urchin to become king! “I’m going to be emperor! I’ll take control of every army in the land!” How could a man’s path forward be filled with nothing but laughter? How could the road he’s determined to take have no storms to block his way? (The Great Commander’s little tune) 23333333333 Little Kai wants it, little Kai gets it! The world’s bean! milk! is! poured! at little Kai’s feet! This is the story of ambitious Inadama Kaigak 64Reads—Score—14d adds
  6. 6 Jujutsu Kaisen: Kaigaku’s Heaven-Defying Path 咒回:狯岳的逆天之路 Anime Fanfiction147k WordsCompleted [Jujutsu Kaisen × Demon Slayer | OOC warning | Thunder Breathing | No CP, pure friendship] Kaigaku, a Demon Slayer villain, is reborn in the Jujutsu Society with Thunder Breathing, reduced to a “side quest” closest to the main storyline. The System forces him to atone, but he chooses to fight evil with evil. Fate decrees he must die, but he defies heaven and changes his destiny. At Jujutsu High, he meets true companions and learns to trust and protect others. With his own hands, he shatters a ro 212Reads—Score—14d adds
  7. 7 Demon Slayer: Black Kaigaku: Kaigaku’s Flower Language Is ‘First Come, First Served’ 鬼灭黑狯:狯咪的花语是手慢无 Two Male Leads85k WordsOngoing A watch-along story for my previous novel, "Kaigaku Reborn: Getting Closer to Kokushibo Means Getting Closer to Happiness". What should have been a pleasant life-flashing-before-your-eyes experience turned into a mortifying spectacle for the newly appointed Upper Rank Six, Kaigaku, and Upper Rank One, all because of a careless mistake by one of the demons working at Hell's screening room. Kaigaku, one of the demons involved, said, “I'm straight! How could I be hooking up with Lord Kokushibo?” Ko 45Reads—Score114d adds
  8. 8 Kua Yue Says He Has a Sword 狯岳说他有一把刀 Anime Fanfiction46k WordsOngoing A rainy night, ruins, and a starving boy. This was where Kaigaku found a strange sword. ■ Kaigaku-centric!!! Includes a cosplayer-transmigrating element (probably). The cosplayer should have little presence early on, but probably more later. They’re cosplaying Higekiri (Higekiri, let me cling to you). Kaigaku is not reborn; there may be flashbacks later if the plot calls for them... 33Reads—Score—14d adds
  9. 9 Demon Slayer: Kaigaku: Caught in the Crossfire 【鬼灭狯岳】夹缝 Anime Fanfiction139k WordsOngoing A Demon Slayer fanfic, with Kaigaku as the protagonist [Original characters; no System, transmigration, rebirth, CP, or golden finger] Happy ending A new character is unlocked in the snowy wilderness. Can the ending be changed? Note: Some original characters have very different personalities here, so proceed with caution if that bothers you. 125Reads—Score—14d adds
  10. 10 Kaigaku: Why Risk Your Life for a Day Job?! 狯岳:打工玩什么命啊! Anime Fanfiction58k WordsOngoing A canon-faithful victory-if story for Kaigaku, featuring rival-brother drama, an Infinity Castle workplace guide, the right way to look for flowers, villain-only verbal sparring, and plenty of heartbroken people. [Previously] One year after Kaigaku of the Ubuyashiki family encountered Kokushibo, he finally faces his junior apprentice in a decisive battle. [Warning] This story contains many original characters and plotlines. Kaigaku is not redeemed; he remains a pure villain. Not recommended for 160Reads—Score—14d adds
  11. 11 Mole Squad Chronicles: Kaigaku Couldn’t Escape Today Either 鼹鼠组日常:今天狯岳也没能逃掉 Anime Fanfiction461k WordsOngoing My name is Kaigaku, and I’m top of my class. My biggest headaches right now are: First, my deskmate, Susamaru, is a walking meme cannon. Today she’s a laughing Nael, tomorrow she’s a shocked Peppa Pig. Second, my other friend, Yahaba, keeps his eyes shut all the time, but when he steals food from my lunchbox, his aim is better than anyone’s. Third, my junior, Zenitsu Agatsuma, is obsessed with me. Not just a little obsessed. He gets to school half an hour early every morning to check my appearan 138Reads—Score12614d adds
  12. 12 [Sanemi X Kaigaku] Dreaming Together Online? With Him? 【鬼灭善狯】联机做梦?和他? Two Male Leads193k WordsOngoing Apologies for the OOC! Apologies for the OOC! Apologies for the OOC! [Before You Read] · This story has a [Zenitsu x Kaigaku] pairing, with an extremely, ridiculously high concentration. Please read at your own risk, thank you! · The writing is pretty bad. I basically write whatever I dream up, so if anything makes you uncomfortable, feel free to chew me out first QAQ. [Synopsis] 1. Zenitsu Agatsuma had a nightmare yesterday, but woke up unable to remember anything. Only a pair of jewel-like blu 53Reads—Score12514d adds
  13. 13 Can Raising Kaigaku Without Restraint Trigger a Happy Ending? 散养狯岳能触发HE结局吗? Anime Fanfiction97k WordsOngoing I started writing on a whim after reading a few other novels and falling in love with Kaigaku. If someone else’s description of a character can make you fall in love with him, that means the author really loves him. The head chef is amazing. ★ A new pastime has recently been going around among the shikigami. Ushi no Toki came back with a filthy human child who said his name was Kaigaku, and the shikigami began raising him. “Can someone tell us how our kid got stolen? You say he isn’t our kid? Th 213Reads—Score10114d adds
  14. 14 Demon Slayer: I Keep Trying to Lure My Third Brother into the Demon Slayer Corps 鬼灭之我总想把三哥拐进鬼杀队 Anime Fanfiction84k WordsCompleted Edogawa Koyuki, who transmigrated into the Demon Slayer world, can't believe how ridiculous this is! Even without a golden finger, no cheat abilities, and no phone, she can still just about survive! No, she'll survive by sheer grit! Don't be fooled by the fact that she's not human anymore. She's still getting along just fine in the Demon Slayer Corps! Giyu, who managed to alienate the entire world all by himself through sheer skill, is so cute! Come on, here's Mophead. You two should meet~ I'll 45Reads—Score—14d adds
  15. 15 Demon Slayer: I, Kaigaku, Am Definitely Not Everyone’s Favorite 鬼灭:狯岳我啊才不是万人迷 Anime Fanfiction89k WordsOngoing The harem-protagonist aura is pretty weak. This leans more toward a nurturing story, with serious OOC. “Harem protagonist” in the title means family, friendship, and romance; there may be one-sided crushes and no canon couple, or possibly none at all. (I may change this.) The plot moves slowly at first, so don’t read it if that’s not your thing. I’ve reached the point where I write whatever I dream about. Kyougai discovers that he has been reborn with a strange System and has transmigrated to th 3Reads—Score214d adds
  16. 16 Demon Slayer: Raising Kaigaku in a Child-Rearing Game 鬼灭:我在养崽游戏里养狯岳 Anime Fanfiction43k WordsOngoing Currently on hiatus for revisions [Child-rearing focused, devoted-to-the-character focus, all-character focus] A story about raising Kaigaku all over again in a game. In short: You picked up a bargain kid in a child-rearing game. Other players spend every day helping their kids farm and cook, changing their clothes and combing their hair, and coaxing them out of bed. So why does your kid get up before dawn to practice swordsmanship, learn one thing after another, and nag you to do quests all day 36Reads—Score914d adds
  17. 17 The Dead Big Brother Has Come Back to Life 【善狯】死去的大哥复活了 Two Male Leads211k WordsCompleted Years after the battle in the Infinity Castle ended, Zenitsu’s injuries were slowly healing. Just as it seemed everyone was heading toward a brighter future, Zenitsu found a child who looked a lot like Kaigaku on the road back to Mount Sagiri. The more he cared for the child, the more convinced he became that this really was his big brother. And it really was! Not only did he grow up at an incredible rate, he turned into a demon again and even became… H-help! 914Reads—Score17014d adds
  18. 18 Demon Slayer: In the Name of Inadama 鬼滅:以稻玉之名 Anime Fanfiction203k WordsOngoing "You say demons must be slain. What if I'm one of those demons?" "No, you're different!" "...We're all the same." Just pretend I made that up. It's unlikely to appear in the story. Centered on Kaigaku. The author loves every character equally, though their heart leans a little toward Kaigaku. The writing is at elementary-school level. I'm not trying to redeem anyone, but I don't really know how to plan out a redemption arc either. The author will make major changes to the plot, with original hea 57Reads—Score—14d adds
  19. 19 Demon Slayer: I Lost My Memory from the Start and Created My Own Breathing Style 鬼灭:开局失忆,自创呼吸法 Anime Fanfiction209k WordsCompleted [Demon Slayer: Kimetsu no Yaiba, transmigration and rebirth, genfic-focused (more or less), trying to make up for regrets] (One more thing: The main story is genfic-focused. The subplot, namely the pre-rebirth girlfriend who appears in the heroine's dreams, is a romance pairing. Their storylines develop alongside each other, but the subplot gets less attention.) Her soul transmigrated into the body of a six-year-old girl named Ishihara Oriya. When she woke, she had lost all her memories from her 65Reads—Score914d adds
  20. 20 Demon Slayer: Kaigaku’s Second Life 鬼灭,另一个人生的狯岳 Anime Fanfiction127k WordsOngoing I’m revising the story to make up for the parts I rushed through earlier. The middle jumps around a lot because I’m filling in missing scenes. The characters are OOC, all of them. No CP, just family bonds. Updates are slow. The main idea is to make sure Kaigaku has someone to back him up. Having someone in his corner would change him, so the OOC is pretty severe. If you don’t like that, feel free to leave! If anything is confusing, just tell me. I only realized later that I’d written too quickly 62Reads—Score—14d adds
  21. 21 Inari and Kaigaku: Let Everything Begin Again 稻玉狯岳请一切从头 Anime Fanfiction124k WordsOngoing At first, I was just a fujoshi attracted to Kaigaku's gorgeous figure. Now I want him to be happy. That's when I knew I was done for. This story follows Kaigaku getting a fresh start, with the threads of fate redistributed and rewoven. No new characters will be added. As for the pairings, feel free to ship whoever you like. My writing probably isn't very good, and the characters may go out of character easily. I hope people will ask about any issues so we can talk them through. I hope for a happ 179Reads—Score10614d adds
  22. 22 Every Possible If Route for Kaigaku 狯岳的if线全收集 Anime Fanfiction169k WordsOngoing [Kuwajima-centric]+ [No redemption]+ [Stats system]+ [Coming-of-age]+ [Power fantasy]+ [No pairing] Kuwajima, an Upper Rank demon whose head was cut off by his junior, is reincarnated. He thought he had finally put the humiliation of his previous life behind him, but the appearance of a video game changes his peaceful life. This time, he'll try to make up for every regret. Warning: The author enjoys chaos and ships all sorts of pairings. A Snake x Love pairing is confirmed for now. There will be 322Reads—Score10014d adds
  23. 23 Kyougai Just Wants to Survive 狯岳只想活下去 Anime Fanfiction124k WordsOngoing [Reader’s guide: Kaigaku is the sole focus. This is not an invincible-protagonist story. He may do terrifying things to survive, because no one could spend centuries suffering in hell and still be a pure-hearted innocent. The story mainly follows Kaigaku on his own, though there may be romantic pairings. Some characters will be saved from their fates. Kaigaku: Someone like me can actually get another chance? Will I have better luck this time? I’m truly sick of all of this. Honestly, Kaigaku pref 100Reads—Score—14d adds
  24. 24 Demon Slayer: Reborn as Kaisen 鬼灭:重生成为狯子 Anime Fanfiction243k WordsCompleted [Serious warning: The incident where Kaigaku turns evil does not exist. He is completely redeemed.] [SaneGiyu pairing is a must, though it may not happen right away.] [Contains original demons and plotlines. If that bothers you, please leave now.] [The author's personal wish: I hope everyone is doing well after the final battle in the Infinity Castle, and that every couple gets a happy ending.] If Kaigaku were given the chance to be reborn, he would still be as arrogant and unruly as ever. There 419Reads—Score10014d adds
  25. 25 Kaigaku: So What If I'm a Bad Cat? 狯岳:坏猫又怎样 Two Male Leads171k WordsOngoing [No pairing for Kaigaku in this story. The protagonist is a demon. Contains a Muzan and Kokushibo pairing, so avoid if that's not your thing.] [The Demon Slayer Corps are portrayed unfavorably. Since I can't write about the Heian era, the original protagonists may only appear in extras.] After the battle in the Infinity Castle, Kaigaku is beheaded. Filled with hatred, he arrives in the Warring States period as a seven-year-old boy and meets Tsugikuni Michikatsu, who takes him home and raises him 11.3kReads—Score3.3k14d adds
  26. 26 Demon Slayer: The Countdown to Kaigaku’s Redemption 鬼灭:狯岳的救赎倒计时 Anime Fanfiction149k WordsOngoing After Zenitsu severed Kaigaku’s head during the battle at Infinity Castle, Kaigaku was thrown into a quick-transmigration System for various reasons. At the System’s behest, he has to save the small worlds. … But Kaigaku soon realizes something is off... Can someone tell him why all the key characters in these worlds are people he knows? And can someone explain what this blondie, who keeps eagerly sidling up to him, is supposed to mean?! ----Divider---- Main CP: Zenitsu x Kaigaku Side CPs: Dif 76Reads—Score14614d adds
  27. 27 Demon Slayer: I, Inadama Kaigaku, Deserve the Best! 鬼灭:我稻玉狯岳值得最好的! Anime Fanfiction755k WordsOngoing I'm Kaigaku. One night, while on night watch, I ran into the top enforcer of a rival mafia and fought with all my might, but I couldn't beat him. To stay alive, I had no choice but to join that dark organization. After all, it had survived for over a thousand years. If I kept my head down, surely I could at least live to a ripe old age. But just two months after I joined, that organization, which had lasted for over a thousand years, suddenly collapsed? I was doing just fine keeping my head down 2.7kReads8.7Score42414d adds
  28. 28 Demon Slayer: Kaigaku, Is It Right to Give Birth to Yourself? 【鬼灭】狯岳:自己生自己这对吗 Anime Fanfiction202k WordsOngoing Kuwajima's head was gone, and then Kuwajima had a head again. Oh, it turned out he had been bound to a Thunderous “Truth, Goodness, and Beauty” System. What? He wasn't supposed to do good deeds? He was supposed to teach someone how to love and be loved? Kuwajima: I'd have to be kicked in the head by a donkey to willingly do this stupid quest! (Preparing to reincarnate as an animal) System: I can give you a “you.” Kuwajima: Hesitation.jpg System: A you from your next life. A you that you can rais 4kReads8.1Score61114d adds
  29. 29 Me and Zenitsu? [Zenitsu/Kaigaku] 我和善逸?【善狯】 Two Male Leads177k WordsOngoing A collection of short Shan-Gui ship stories... There are so many alternate-universe ideas I want to write! And honestly, Shan-Gui is such a great ship. Anyway, rise up, you two! 321, here we go: If I’m useless, then you’re trash. I can only use the First Form, while you’re the one who can’t even learn the First Form. Grandpa really has it rough. I once truly believed we were like-minded. I kept writing to you, but never got a reply. You worked hard, and I didn’t want anyone speaking ill of you, 22Reads6.9Score—14d adds
  30. 30 Madoka Magica: Your Big Brother Is Fine, Now He's Mine 魔圆你大哥fine现在mine Anime Fanfiction819k WordsCompleted New book now open! Updates begin October 15! The overall direction will stay consistent with this book after the return to heaven. Updated September 27, 2026. Thanks for waiting. The sequel begins on October 15, 2026, with one update a day. The new book's promotional period starts during National Day. Can a boy become a magical girl too? (No.) What kind of story will unfold when Kaigaku from another world arrives in the world of Demon Slayer? Zenitsu, who transmigrated too, discovers that a lot 74Reads—Score—14d adds
  31. 31 Demon Slayer: Player Kaigaku's Multiverse Restart Game 鬼灭:玩家狯岳的多世界重来游戏 Anime Fanfiction150k WordsOngoing [Let's play a game of mutual slaughter] Fifteen people are gathered in a school they cannot leave. Each of them possesses a [Super High School Level] talent, and the only way out is to kill one another? But with lies, truths, and clues piling up, how can they truly survive? Who will make it to the end? Inaba Kaigaku, the [Super High School Level Unlucky Player], stares at the face of the mastermind in the final act and falls into deep thought... [World Two: The Uncanny World] Death means rebirth 120Reads—Score—14d adds
  32. 32 Demon Slayer: Gyokaku's Eternal Hell 鬼灭:稻玉狯岳的永续地狱 Anime Fanfiction308k WordsOngoing Also known as: Lord Inada-Tama, we adore you! [Do you know what it means to journey through this world of suffering?] “I do. It is the journey of a life spent in this imperfect, painful world: to travel its roads, endure its trials, cultivate the heart, and fulfill one’s bonds.” [Do you know what it means to return to simplicity?] “I do. They say people come from the Dao and must return to it... washing away the dust of the world and letting go of their obsessions... seeking perfection of body a 317Reads8.5Score10714d adds
  33. 33 Demon Slayer: Kaigaku’s Second Life 【鬼灭之刃】狯岳的二周目人生 Anime Fanfiction196k WordsOngoing At the moment the Nichirin Blade cut through his throat, all Kyogai could feel was resentment. He hadn’t done anything wrong, so why had he ended up dying alone? Content warning: Kyogai is reborn, but his original personality remains unchanged and he won’t be redeemed. There is a System, but it doesn’t play a major role and won’t give Kyogai all sorts of saintly quests. 265Reads6.9Score10814d adds
  34. 34 Demon Slayer: Kuwajima's Road to Survival 【鬼灭】狯岳求生之路 Anime Fanfiction371k WordsOngoing Kaigaku was reborn, and then Kaigaku was reborn again, and then he was reborn yet again. He doesn't want to walk toward a death-bound ending anymore. This time, let's try to fill that broken box of happiness. 1️⃣ This leans toward Zenitsu/Kaigaku (it may not be that obvious, but I'm really into it, so I'll be slipping in some of my personal favorites...) 2️⃣ The author has a day job, so I can't update much every day, but I'll keep writing until it's finished. 3️⃣ As long as it makes sense, I'll 247Reads8.4Score4814d adds
  35. 35 Demon Slayer: What If Kyojuro Were the Eldest Son of the Tsugikuni Family? 鬼灭:杏寿郎是继国家长子if Anime Fanfiction154k WordsCompleted Premise: When children don’t get along, it’s usually because their parents have failed them. The stepfather of the Tsugikuni family is disqualified with a score below zero. Neither Yoriichi nor Michikatsu is fit to be the eldest brother. Neither can shoulder the burden of being the big brother. This time, their eldest brother, who died in battle, is reborn and returns to the Sengoku era to become their older brother. Yoriichi’s nurturing dragon mode is on permanent standby for Michikatsu. Ou 391Reads8.3Score10414d adds
  36. 36 Demon Slayer: Becoming Kaigaku’s Mother 鬼灭,成为狯岳的妈妈 Anime Fanfiction58k WordsOngoing Yuri was a true native of this world. At fifteen, thin and sallow, she found an equally thin and sallow baby in the snow. Yuri: Can you survive? Kaigaku: Aaaaaah! 4Reads—Score—14d adds
  37. 37 Demon Slayer: My E-Rank Luck Is Still Going Strong 鬼灭:幸运e今天也在发力 Anime Fanfiction264k WordsOngoing Redeem him? Redeem my ass! So what if he’s bad? The cat is a timid, cowardly kind of bad, not the kind that owns up to being bad. Heaven will punish a bad cat in its own time. If you can’t stand him, leave. Discuss the story all you want, but anyone who comes here to insult him can get lost. I’m here to protect him, period. Zenitsu said his heart was like a box with a hole in it, one that could never be filled. But even elementary school math tells you that if you pour water into a container wh 3kReads8.7Score49114d adds
  38. 38 Demon Slayer: I Don’t Accept Your Justice 鬼灭:我不认可你们的正义 Anime Fanfiction239k WordsOngoing *This isn't web fiction. It's the author's notebook, a record leaning toward observing and analyzing certain events. If you're just looking for entertainment, I suggest you don't come here to eat shit. This contains my reflections on how certain hot-button issues in the world are reflected in the story, including the perspectives and thought processes of all the characters. It requires frequently shifting your thinking and considering different viewpoints at various levels and from different ang 33Reads8.3Score—14d adds
  39. 39 The Dead Guy Kaigaku Is Looking at You Disappointedly 死鬼狯岳正在失望地看着你 Anime Fanfiction356k WordsOngoing Speedy version: Daoyu, who was beheaded, returns to the past as a demon. Kokushibo takes him in, and then he goes around causing trouble (crossed out). Expect scenes of him watching over Doma and Kotoha, kicking all sorts of characters out of the story, rewriting the temple incident, and more, all appearing at the appropriate points in the timeline. (Don't ask how.) There are two Kaigakus in the past timeline, and the viewpoint will keep jumping between demons and humans. Scene to look forward t 401Reads8.8Score10514d adds
  40. 40 Demon Slayer: Kaigaku’s Tale 鬼灭:狯岳传 Anime Fanfiction196k WordsCompleted The most despised person in the world of Demon Slayer? Can a boy who inherited Thunder Breathing live up to everyone’s expectations? I’m not Kaigaku. I’m the former Thunder Hashira’s proudest disciple. Thunder Hashira: Kaigaku. 269Reads—Score10114d adds
  41. 41 Demon Slayer: The Wind Covers the Song 【鬼灭】霁风覆鸣 Two Male Leads180k WordsOngoing The protagonist of this book is Kaigaku. There is no traditional System binding; instead, he protects the protagonist in the role of a guardian. It features two male leads, with Sanemi Shinazugawa as the pairing, but they only get together near the end of the story, so feel free to ship Kaigaku with everyone. This is a Kaigaku-focused story. He becomes a demon, and whether human or demon, he has a pretty bad temper and will kick the bucket. Other Kaigaku pairings in the story, including Kyojuro 365Reads7.1Score10314d adds
  42. 42 Demon Slayer: I Thought I'd Get to Go Home After Finishing the Mission 鬼灭:不是说好完成任务就能回家 Two Male Leads356k WordsOngoing The main CP is Zenitsu and Kaigaku. Side CPs are Tanjiro and Inosuke, as well as Giyu and Sabito. Genderbent twins in a romance with a snake. The names may not match, but this is a modern-day Zenitsu and Kaigaku story. The idea came to me after watching Red Fruit videos nonstop these past few days. People are born with seven emotions and desires: joy, anger, sorrow, fear, love, hatred, and desire. These seven emotions are innate to all of us. Physics prodigy Inadama Kaigaku transmigrates into a 85Reads—Score10714d adds
  43. 43 Demon Slayer: If Only I Were a Little Luckier 鬼灭:如果能再幸运一点 Anime Fanfiction208k WordsCompleted (The protagonist is the real Inadama Kaigaku. If you can’t accept that, please leave using the top-left corner.) (No romance. I mainly want to make up for a regret, and I’ll stick as close to the original as possible. You can think of this as giving Kaigaku a lucky-charm cheat. He won’t be redeemed or turned into a demon. This follows the Sound Hashira route.) Inadama Kaigaku was a man both hateful and pitiable. Every decision he made seemed reasonable at the time, yet together they led him down 455Reads8.1Score10014d adds
  44. 44 Demon Slayer: Is Kaigaku Being a Decent Person Today? 鬼灭:狯岳今天也在做人吗 Two Male Leads80k WordsOngoing Main CP: Crazy Gui × kind Zenitsu, sweet on the outside with a sesame-paste filling. Genya and Giyu have a platonic relationship; no one dies; Kyojuro appears... Canon pairings remain intact. Rebirth + amnesia + recovering memories + a scoundrel’s sincere love + chasing his wife to the crematorium + unresolved romantic tension + love and hate + a touch of the supernatural Gui: “Being a ghost is way better than being alive. No point wasting this power. I’ll kill, kill, kill!” Kaigaku was reborn, 103Reads—Score10014d adds
  45. 45 When Zenitsu Returned from the Infinity Castle 当善逸从无限城归来 Anime Fanfiction725k WordsCompleted Inside the Infinity Castle, Zenitsu Agatsuma had just cut off Upper Rank Six's head. He watched the body crumble to ash and vanish, leaving only a magatama as he descended... Zenitsu Agatsuma slowly closed his eyes... Waaaah!? No!! That's not how it goes!! That's not how it goes in the game!! Wasn't he supposed to be tsundere?! Wasn't he supposed to wait until I maxed out his affection in Momoyama, then inherit Grandpa's legacy and become the Thunder Hashira with me?!! How did you turn into a de 429Reads8.0Score11014d adds
  46. 46 Demon Slayer: Raising a Lucky Little Cat 鬼灭:富贵小猫的养成之旅 Two Male Leads302k WordsOngoing [The rating just came out, don't panic] "Demon Slayer: Kaigaku? Here Comes a Kitty!" [Demon Slayer fanfic + two male leads + raising a character + Kaigaku fan + original top] Warnings: ❶ I'm a hardcore Kaigaku fan. If you hate Kaigaku, please don't click in, okay? ❷ I have a writing quirk and can be rather slow-paced. Hello, I'm in Demon Slayer. I'm a long-lived species, immune to sunlight, and I come with a System. Hoshino Tama seems to have the words "Muzan's Manchu-Han Imperial Feast" stampe 401Reads8.5Score10614d adds
  47. 47 Kaigaku's Handbook for Practicing an Ordinary Life 狯岳的普通人生练习手册 Anime Fanfiction831k WordsOngoing Demon Slayer fanfic / Kaigaku-centric / main pairing: Kokushibo x Kaigaku / Kokushibo doesn't have much presence in the middle May be OOC / lots of hardship / but a happy ending / the protagonist suffers / I'm really sorry for being so long-winded If you can't handle angst, please beware. If you want to leave a bad review, just give it a low rating without writing a comment. I'm sensitive and can't handle it, and I might end up unable to write. [There will be a golden finger, but it won't make t 715Reads8.3Score10114d adds
  48. 48 Demon Slayer: Upper Rank One Wants a Quiet Life 鬼灭:上弦壹想要平静生活 Anime Fanfiction170k WordsCompleted Can an utterly ordinary office worker who transmigrates into the body of Tsugikuni Michikatsu survive long enough to get his computer, air conditioner, and game console back? Warnings: First-person narration. In this setting, Demon Slayer had not yet been adapted into an anime when the protagonist transmigrated, so he doesn't know the plot. The protagonist has no descendants, so there is no Tokito family. A certain character from the original Demon Slayer Corps will not join the Corps. The story 1.4kReads8.8Score16914d adds
  49. 49 Demon Slayer: When Kaigaku Meets Doma 鬼灭:当狯岳遇上童磨 Two Male Leads493k WordsCompleted #AllKyoujuro#OOC warning #Evil meets evil #Mutual devotion What would happen if Kaigaku, a rice farmer, ran into Doma after luring demons into a temple? Their encounter will become a new story. What will their future be like? Come along and see. 838Reads8.2Score11514d adds
  50. 50 Demon Slayer: My Blood Is the Blue Spider Lily 鬼灭:我的血是青色彼岸花 Anime Fanfiction247k WordsCompleted After transmigrating into the world of Demon Slayer, Shenye awakens the [Concept Plunder System]! As long as he touches a demon’s core, he can plunder any concept! [Ding! You touched the Hand Demon and plundered the “Limb Enhancement” concept. Strength +1000%!] [Ding! You touched the Lower Rank demon “Tide Demon” and plundered the “Water Pressure” concept. Finishing move unlocked!] Even more terrifying, Shenye discovers that his blood is the “Blue Spider Lily” Muzan has sought for a thousand yea 799Reads—Score14414d adds

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