yuito (yuitokobunasbs0), chisa (wuthering waves), wuthering waves, absurdres, commentary, highres, 1girl, arm up, black hair, black jacket, black serafuku, black shirt, black skirt, black socks, foot out of frame, hair ribbon, holding, holding sword, holding weapon, jacket, long hair, long sleeves, looking at viewer, neckerchief, parted lips, red eyes, red neckerchief, red ribbon, ribbon, sailor collar, school uniform, serafuku, shirt, skirt, socks, solo, sword, thigh strap, thighs, weapon, white sailor collar