It's kaguya from Mary Skelter, learnt from my mistakes of trying to be ambitious with Red's by adding tons of different outfits and it barely working properly fsr shows my lack of experience. SO. This one i kept it simple, just 1 outfit. I trained with some of her bikini pics too, but dont count on it being accurate at all.

k4guy4_MS, black_hair, twintails, hair_rings, tied_hair, black_kimono