Samurai ga Tensei Shitara Idol ni Natta Hanashi
サムライが転生したらアイドルになった話
A warrior from the Warring States period, Sakura, dies in battle with the "Demonic Six Swords" samurai he looks up to. Carrying unresolved feelings into the afterlife, he is reborn in the present day as part of the upcoming idol group "SSS7."