darling in the franxx, fabric, hair, walk cycle, yoshikuni ono, hiro (darling in the franxx), zero two (darling in the franxx), pink hair, pantyhose, 1boy, uniform, black hair, long hair, 1girl, military uniform, military, horns, black pantyhose, boots, white hairband, parody, hairband, holding hands, hetero, couple, socks, orange necktie, necktie, shoes, chair