Yoriichi Tsugikuni, the legendary Demon Slayer, is mysteriously reincarnated in the corrupt world of Akame ga Kill. Tasked with a divine mission to purge the world of its deep-rooted corruption, he must navigate a dangerous landscape filled with beasts, assassins, warriors, and corrupt leaders. But will his unparalleled swordsmanship and unwavering sense of justice be enough? Yoriichi will soon face new foes and moral dilemmas. Will his immense power and resolve be enough to cleanse a world consumed by darkness, or will even the greatest swordsman from his world be overwhelmed by the corruption? (I'm just doing this fanfiction for fun, so whether it's good or bad depends on my creativity. I don't know how it will turn out, but I'm excited to keep writing until I get tired of it.) Btw English is not my main language... All images used in this fanfiction belong to their respective owners. I do not claim any ownership over them.

The United Nations has revealed to the entire world that mythical creatures - Lamias, Harpies, Centaurs - have been real for all this time, and with the establishment of the Interspecies Cultural Exchange Program, they can now co-exist with humans. In the town of Morioh, Japan, two British brothers, the kind-hearted archaeologist Jonathan Joestar and the ruthless defence attorney Dio Brando, have become the unwilling hosts of a lamia girl named Miia, after a bureaucratic mistake. What shenanigans will occur to these two unfortunate souls? And how many Liminals will they end up hosting?

[Dekaranger x Anime Multiverse Crossover] Years after Dekaranger saves the world as the team is retired and Doggie looks for the successor of the team. Banji Akamatsu and Skyler Miller are best friends and study to become police until the Alienizer known as Abrella hunts those two down. They were saved by Doggie Krueger and Swan, Doggie chose two of them to become the next space police to arrest the escaped Alienizer as they accept it. They arrive at the Merged crossover world and join S.P.D to fight Alienizer and meet other people. It's time for them to find the new recruit of Space Police to stop the Alienizer and Human Criminals because they are here to arrest the evil! TOKUSOU SENTAI DEKARANGER!

[Kamen Rider Zero One x Honkai Star Rail Crossover!] After the event of Zero-One, the world is peaceful again. Tsukasa Kadoya found the successor of Reiwa's First Rider, he meets an otaku and gives him Zero-One Driver to the young man, now the young man chosen to become the next Zero-One. He and his partner, Izu appear in Astral Express and meet the character of Honkai Star Rail. Now he has to face reviving MetsubouJinrai.Net, Neo Zaia Enterprise, and evil A.I. Now he will jump toward people's dream of the multiverse.

[Kamen Rider Fourze X Blue Archive Crossover!] Hiroto Kobayashi is the legendary Delinquent called "The Red Demon", a famous Delinquent who stands for the right thing and beat up some bad guys, after a cram school event because of a scam, the police let him go and meet Misaki who was a Legendary Delinquent. Later they both meet Tsukasa Kadoya and together they both send to the world of Blue Archive. Now the Zodiart is back but also the school having a war against some bad students, it's time for the Space Teacher protect Kivotos City from Zodiarts. UCHU... KITAAAAAA!!!!

[Kamen Rider Kuuga x DC Universe Crossover!] Years after Kamen Rider Kuuga save the worlds from the Gurogi, the world is peaceful again. A young man wake up in the Metropolis city and doesn't know how he did end up here but he remember he was going to the convention to buy the belt and going back to his home. He see a belt on his waist as reveal it was the Arcle, he was check the city then suddenly the supervillain attack the city and the young man save the people before Superman came in to stop the villain. However the young man feel different as he transform into Kamen Rider Kuuga. He will rising up to become the hero and help Superman, Batman, and other DC Heroes against the villain as he is the next Kamen Rider Kuuga. CHOU HENSHIN!

[Kamen Rider Build x Marvel Universe Crossover!] After Team Build save the world from destruction, Sento and Sougo go look for the successor. A young Genius yet crazy kid is a scientist in his science club alongside his idiot companion. One day, when he gets back to his home after school, suddenly a portal sucks him inside and lands in the void. He meets Sento Kiryu and Sougo Tokiwa who tell him that Evolto is back to take over the new world with his new ally. He accept to become the next Build and send to another world called Marvel Universe. Now watch him to fight many enemy and meet allies as the next hero of love and peace known as Kamen Rider Build. READY, GO!

[Kamen Rider Revice x Slice Of Life Animeverse Crossover!] After the event of Kamen Rider Revice. Ichiban Takahashi is a young man who helps his family in the bathhouse and his favorite Kamen Rider is Revice. One day, when he goes back from his school, suddenly he got suck inside the portal and meets George Karizaki and Sougo Tokiwa. George explains to Ichiban to stop the Neo Deadman and their return leader, Giff. Ichiban agrees to do it and Sougo uses his powers to bring Vice back as Vice is happy to have his new partner. They send to the world of the Slice of Life Anime series and find the missing Vistamps. They will fight through the way to protect this world from Neo Deadman and meet new people. They will buddy up in the school as Kamen Rider Revice.

[Kamen Rider OOO x Wuthering Waves Crossover!] After Kamen Rider OOO's sacrifice himself to defeat Goda, the world is peaceful again. Sougo Tokiwa and Woz decide to find the new user of OOO Driver. A young man name Eijiro Hidaka is a fan of Kamen Rider especially OOO, and he buy CSM OOO Driver from the shop before suck inside the portal. He meet Sougo and Woz, they explain that King OOO is back with Greeed army to rule the world. Sougo give him the power of OOO an turn CSM OOO Driver into real and Ankh appear. They send to the world of Wuthering Waves and assist the Rover to stop the King OOO and Greeed army.