Kamen Rider + Demon Slayer 假面骑士+鬼灭之刃

1. 1 重 Reborn as Kamen Rider Decade, Starting with Demon Slayer 重生帝骑开局鬼灭 Stone-Reformed Cyborg石改生化人Anime Fanfiction1.9M WordsCompleted Kamen Rider Decade God Master 21 was blown away with a single punch by Ohma Zi-O. At the same time, Li Xiu in another world was struck by the metal frame of a delivery crate and lost consciousness. By a twist of fate, Li Xiu became Tsukasa Kadoya. Looking at the portal shimmering with light, he said, “Decade’s journey shouldn’t end so carelessly! Tsukasa Kadoya, I’ll take your place and keep traveling!” 585Reads7.2Score10314d adds

   Reader note

   In the first volume of Kamen Rider Demon Slayer, after Kamen Rider Decade transforms into the pond guardian, he is temporarily possessed by the protagonist (Decade later acknowledges the protagonist), resulting in a weakened state. His strength only recovers to 90% in the third world. The second volume features other Kamen Riders, and the third volume also includes a Kamen Rider travel to the Demon Slayer universe.

2. 2 忽 Bluffing My Way Through the Myriad Worlds: Starting With Demon Slayer 忽悠诸天：从鬼灭之刃开始 Old Bai Is Here老白在此Anime Fanfiction173k WordsOngoing A dynasty unexpectedly chosen by the System begins its own journey through the myriad worlds. Demon Slayer: Fighting demons as a demon, Kamen Rider Hibiki makes his entrance. “Yo, kid.” Tokyo Ghoul: A three-way battle between Amazons, ghouls, and humans. “Fight to survive.” Attack on Titan: To fight the Titans, we created Titans of our own. Steel collides with flesh and blood. “Let’s show those people across the sea what a real Titan is!” 254Reads7.2Score—14d adds
3. 3 都 In This Day and Age, You're Still a Heisei Kamen Rider? 都什么年代了，还当平成假面骑士 Shen Jingxiang神静香Anime Fanfiction1.5M WordsOngoing [Kamen Rider]+ [Infinite Flow]+ [Ultraman]+ [Dragon Ball]+ [Demon Slayer]+ [the Myriad Worlds] (At the beginning, he loses his memory after being brainwashed and turned into a cyborg. He will gradually regain it later.) An unlucky transmigrator has only just become Kamen Rider Shadow Moon when he is brainwashed and rebuilt as a cyborg. After perishing together with the Creation King, he transmigrates again. To recover the Imperial Stones scattered across the Myriad Worlds in his self-destruction 587Reads9.0Score—14d adds
4. 4 从 Starting with Demon Slayer, I Got Ark One from the Start 从鬼灭之刃开始，开局获得亚克一 Wolf Cub from the South来自南方的狼崽Anime Fanfiction98k WordsOngoing Synopsis: After transmigrating to the world of Demon Slayer, Ying Chen awakens a Tokusatsu System and sets out to defy fate and change destinies across the myriad heavens, saving people from tragedy! [Kamen Rider and Ultraman will appear; the Super Sentai team will be planned as the story goes] If you gain great power and do nothing with it, how are you any different from a salted fish? This is a beginner’s work, so please don’t flame me. [I just wrote down one of my daydreams] 496Reads6.7Score10514d adds

   Reader note

   This is the book you wanted.

5. 5 鬼 Demon Slayer: The Dark General 鬼灭之刃：漆黑的将军 A Smile Amid the Mortal World浅笑红尘Anime Fanfiction205k WordsCompleted [Demon Slayer] [Kamen Rider Geats] [Fanfiction] [Male lead × Kanae Kocho] [Overpowered protagonist] Zhao Dezhu had just bought an authentic Desire Driver and a Musou Blade Buckle. He strode excitedly out of the store, only to find himself in an unfamiliar world the next second. Mistaking it for the world of Kamen Rider Geats, Zhao Dezhu cautiously hid in a village, afraid to venture outside. He knew that even if he really could transform into a Kamen Rider, facing Geats' final boss would mean ce 1.2kReads6.6Score16014d adds
6. 6 无 Infinite Anime: The Kanroji Family Wants Me to Go on a Blind Date from the Start 无限动漫：开局甘露寺家要我相亲 Cold Autumn Is Not Winter寒秋不是冬Anime Fanfiction741k WordsCompleted Ye Fan blinks and finds himself transmigrated into another world. Then he learns that his blind date is none other than Mitsuri Kanroji. Wait, doesn’t that mean this is the world of Demon Slayer?! 1.2kReads6.6Score11014d adds
7. 7 鬼 Demon Slayer: Awakening the Eternal Bird 鬼灭：觉醒永恒之鸟 The Yang Family's Second Fool杨家二傻Anime Fanfiction269k WordsOngoing Ahem! This isn't a crossover. That was just the idiot clicking the wrong thing. [Amnesiac protagonist + butterfly effect + saving lives + OOO Eternal Bird] In the late Meiji era, a baby considered ill-omened was born. At the Demon Slayer Corps' headquarters, Kagaya Ubuyashiki, newly appointed as its head, jolted awake from a dream. Watching the sun slowly rise on the horizon, he murmured, “Hope!” 5Reads—Score—14d adds
8. 8 穿 Transmigrate to Another World: From the Start, I Draw the Power of Oma Zio! 穿越异世界：开局抽到逢魔之力！ ThexiaoyanAnime Fanfiction462k WordsCompleted [Kamen Rider] [Super Sentai] [Transmigration] [Single heroine] [Not invincible from the start] [From volume two onward, transmigration into worlds from various anime] [Super Sentai begins in the latter half of volume two] A transmigrator accidentally arrives in a perilous alternate world and awakens a god-tier Lottery System. His first draw grants him the legendary power of Oma Zi-O, letting him transform into a master who commands the darkness. From the start, he's at the peak of his power, swe 979Reads—Score10014d adds
9. 9 鬼 Demon Slayer: I Made Muzan My Prey 鬼灭：我把无惨当猎物 Loves Watermelon Best独爱吃西瓜Anime Fanfiction566k WordsCompleted Our protagonist transmigrates to Japan during the Taisho era and is born into a comfortable family. His happy life is taken from him when a demon slaughters his family, but he is saved by Kyojuro Rengoku. He is too old to train in martial arts, since his body has already matured. But drawing on memories from before he transmigrated, he takes on the role of a prophet and successfully persuades Kagaya Ubuyashiki to join the Demon Slayer Corps and launch a campaign of revenge against the Demon King 750Reads9.2Score11114d adds

   Reader note

   A self-recommendation from a newbie writer for a Demon Slayer novel!

10. 10 鬼 Demon Slayer: As a Zombie, I Protect Butterfly for Life 鬼灭：身为粽子，守护蝴蝶一生 Single-Pushing Huma单推飞羽真Anime Fanfiction493k WordsOngoing [Two female leads, nearly invincible, something of a slow burn. Characterization may be out of character. There are only two more events before the story reaches the original's main plot, and other enemies besides Muzan will appear, along with new stories. I was born as a monster called Amazon by a snake-like creature named Evolto. I thought I would spend my life hunting Amazons like this, until the event that changed my life forever. After that, everything that happened felt like a dream. My te 786Reads—Score10614d adds
11. 11 暗 Dark Zi-O: Starting with the Build World 暗黑时王：从build世界开始 Lies for the Ghosts骗鬼的话Anime Fanfiction670k WordsCompleted After transmigrating into the Build world, he awakens at the Faust Base, only to discover that he has become a test subject. He activates the Dark Zi-O System and obtains a Time-Space Driver and a Dark Ridewatch. By accepting System missions and defeating villain Riders, he can obtain Ridewatches containing their powers. He defeats Himuro Gentoku and gets a Night Rogue Ridewatch, only to discover that it is incomplete. Night Rogue and Blood Stalk combine to form the Blood Night Steam form. He tr 15Reads8.7Score—14d adds

    Reader note

    These are the only books I have on my bookshelf.

12. 12 人 In Kamen Rider Zi-O, I Got the Lost Driver from the Start 人在时王：开局获得迷失驱动器 Newbie Husky新生哈士奇Anime Fanfiction355k WordsCompleted After transmigrating to the world of Kamen Rider Zi-O, he is adopted by Junichiro Tokiwa and spends eleven years growing up as the little demon king’s younger brother. At seven, he awakens the Kamen Rider System, starting with a Lost Driver and a special Gaia Memory made by the System. From then on, he lives an ordinary life, signing in every day. Until one day, a red robot from the future appears in this world and shatters his peaceful life... 4.5kReads9.0Score47114d adds

    Reader note

    That's all for the main characters' relationships.

13. 13 人 Kamen Rider Saber: Invincible from the Start 人在圣刃：开局无敌 Yellow Team of the Sacred Star Tower圣星塔的黄队Anime Fanfiction377k WordsCompleted [Kamen Rider fan fiction] After transmigrating into the world of Kamen Rider Saber, he became Kamiyama Riku, the older brother of Kamiyama Touma. The System rewards him with an Emotional Dragon Wonder Ride Book from the start. What am I supposed to do with that? Well, I guess I'll just have to become invincible! 1.9kReads9.3Score16514d adds
14. 14 人 In Kamen Rider: Izu, Behold My Dark Flame Dragon 人在假面：伊兹，看我的暗黑炎龙 Evergreen for a Lifetime一世长青Anime Fanfiction195k WordsCompleted [System + Kamen Rider + Armor Hero + Ultraman fan fiction] Ye Yu arrives in the world of Kamen Rider Zero-One. Adopted by President Hiden as a child, he grows up alongside Hiden Aruto. [Ding! Take over Hiden Intelligence and become chairman! Reward: Dark Flame Dragon Armor.] “Aruto, little bro, if you don’t want to be chairman, then I will!” [Ding! Subdue MetsubouJinrai.net! Reward: Dark Earth Tiger Armor!!] [Ding! Subdue Ark! Reward: Dark Wind Eagle Armor!] When Ye Yu transforms into the Dark F 2.7kReads7.4Score30414d adds
15. 15 奥 Ultraman: Playing as the Demon King Oma Zio from the Start 奥特曼：开局扮演逢魔时王 Guan Shuiqing关水青Anime Fanfiction556k WordsCompleted After transmigrating to the Ultraman world, Feng Yu obtains the strongest impersonation System. The more faithfully he portrays a character, the stronger he becomes. Ohma Zi-O, Kaguya Otsutsuki, Yhwach... Belial: What other powers does Deltas have?! Ultraman King: I'm not the King of the World. That man is. Alien Empera: Run! He's the true Great Emperor of the Universe! As Feng Yu takes the stage in one role after another, the powerful figures of the Ultraman world suddenly realize... You'll nev 856Reads8.7Score10014d adds
16. 16 诸 I Play Kamen Rider Across the Myriad Worlds 诸天万界我扮演假面骑士 Your Humble Yan Zai Has Arrived在下炎仔驾到Anime Fanfiction229k WordsOngoing (Note: I’m a new author, and this is my first work. If something doesn’t work, say so directly, but don’t criticize my power-scaling!) Good news: I transmigrated. Bad news: It’s a crossover between multiple anime worlds. Good news: I have a System. Bad news: The System is kind of a pain. Song Wuming, holding a Driver, looks helplessly at the enemy before him. “Fine, fine! Looks like I have to step in!” A ghost symbolizing death faces a deranged demon. In a decaying empire, a knight protects some 1Reads7.3Score114d adds

    Reader note

    Adding the previous two books

Other lists with Reborn as Kamen Rider Decade, Starting with Demon Slayer