Naruto: We Let You Be Reborn, and You Force Me to Take the Throne

Kamiya Chiman transmigrates into the body of a Konoha deserter at the end of the Third Shinobi World War. Just as he is struggling to get himself out of his predicament, he has no idea that every ninja in the entire world has been reborn at the same time. Someone cries out, “Down with Konoha's tyranny! Long live our Emperor!” Uchiha Mikoto: “Fugaku, I never knew you were this kind of person. You actually treated me like a commodity and gave me to Kamiya Chiman.” Uchiha Itachi: “The Will of Fire? Can the Will of Fire make Konoha great again?” Hiruzen Sarutobi: “If you don't eat beef, why are you persecuting me?” Shimura Danzō: “I had nothing to do with what happened to the villagers' old sow!” Nine-Tails: “I don't want to be locked up in a zoo!” Sage of Six Paths: “Kamiya Chiman, I will rescue my mother from you, no matter what!”