Ranmaru
Ranmaru has an androgynous appearance and a soft, almost feminine voice.
Growing up frail and sickly, Ranmaru survived thanks to the local farmers who'd bring him food. Everything changed the day he accidentally used his kekkei genkai and revealed knowledge of an injury he shouldn't have been able to see. The villagers realized something was off about him—and the handouts stopped. Lonely and isolated, his life took a turn when Raiga showed up on a mission with orders to kill him. Instead of dying, Ranmaru used his ability to sense the pain Raiga was carrying, and that moment of connection shifted everything.
Raiga carried him away on his back, finally letting Ranmaru experience the world beyond his small village. After Raiga left the ninja system, the two of them took over a mining town, enslaving the villagers to work the mines and recruiting followers like Karashi to build what became known as the Kurosuki family.
Content compiled by AnimeList.moe from publicly available sources.