darling in the franxx, fabric, hair, megumi kouno, 1girl, 1boy, hiro (darling in the franxx), zero two (darling in the franxx), pink hair, long hair, uniform, black hair, letterboxed, military uniform, military, horns, green eyes, necktie, anime coloring, couple, oni horns, orange necktie, parody, red necktie, long sleeves