yasiro hayate, mad mew mew, mettaton, napstablook, undertale, utdr (toby fox), highres, 1boy, 1girl, 1other, androgynous, android, animal ears, bell, bell ear ornament, black hair, blue eyes, border, cat ears, cat girl, colored inner hair, colored skin, cousins, eyeshadow, ghost, gold bell, green eyes, hair bell, hair ornament, heart, heart locket, heart necklace, heart pendant, jewelry, locket, makeup, mechanical arms, multicolored hair, necklace, pendant, pink background, pink eyes, pink eyeshadow, pink frills, pink hair, robot, robot boy, trait connection, tutu, two-tone hair, white border, white skin