1boy 1girl black_hair butterfly_hair_ornament douma_(kimetsu_no_yaiba) facing_away fingernails flipped_hair forked_eyebrows grey_background grey_hair hair_between_eyes hair_ornament hair_ornament_removed hamiko_(hakogardenmiko) hand_on_another's_head hands_up head_tilt highres holding_hair_ornament kimetsu_gakuen kimetsu_no_yaiba kochou_shinobu light_brown_hair long_sleeves looking_at_another looking_away multicolored_eyes portrait rainbow_eyes smile symbol-shaped_pupils translated twitter_username updo