yuki7128, chisa (wuthering waves), wuthering waves, absurdres, commentary, highres, 1girl, arm cutout, black background, black hair, black jacket, black serafuku, black shirt, black skirt, clothing cutout, gradient background, hair ribbon, holding, holding sword, holding weapon, jacket, long hair, looking at viewer, necktie, parted lips, red background, red eyes, red necktie, red ribbon, ribbon, sailor collar, school uniform, serafuku, shirt, signature, skirt, solo, sword, tacet mark (wuthering waves), thigh strap, thighs, weapon, white sailor collar