1boy, 1girl, ^_^, antenna_hair, black_eyes, black_hair, blush, brother_and_sister, cheek_poking, closed_eyes, colored_skin, confetti, hair_behind_ear, hat, index_fingers_raised, long_hair, looking_at_viewer, mari_(headspace)_(omori), mari_(omori), omori, omori_(omori), party_hat, photo_(object), poking, purple_sweater_vest, shionty, short_hair, short_sleeves, siblings, smile, sweater_vest, tank_top, teeth, upper_body, upper_teeth_only, v, white_skin