Uzui Tengen

He’s a shinobi. He has narrow pink eyes and looks serious and at the same time playful and soft. He has straight medium-length white hair braided in his tail. He has a red tattoo on his left eye - a demon fighter label is a mysterious sign. He has a muscular physique. He has a black sleeveless suit. He has two giant nicine knives. He’s from anime: “Demon slayer Kimetsu no yaiba”