koto_(yu_yu_hakusho), 1girl, retro artstyle, animal ears, solo, fangs, microphone, holding microphone, cat ears, pinky out, 1990s \(style\), brown hair, open mouth, holding, choker, skirt, tail, short hair, singing, 1980s \(style\), wristband, smile, pink skirt, clenched hand, breasts, red choker, shirt, music, film grain, green eyes, white shirt, blue eyes, cat girl, cat tail, sleeveless