birdy cephon altera, senkawa tsutomu, tetsuwan birdy, artist request, 1boy, 1girl, asymmetrical clothes, black hair, blue eyes, boots, breasts, brown eyes, cleavage, clenched hand, dimples, formal clothes, full body, hairband, jacket, jacket on shoulders, knee boots, long hair, long sleeves, multicolored hair, pink hair, retro artstyle, short hair, smile, split-color hair, suit, thigh boots, thighhighs, tight clothes, two-tone hair, white hair