1girl, armpits, bare_shoulders, black_hair, blunt_bangs, blush, breasts, brown_eyes, claw_pose, claws, collarbone, dot_nose, dragon_horns, dragon_wings, fangs, hands_up, highres, horns, idolmaster, idolmaster_million_live!, idolmaster_million_live!_theater_days, ima_(lm_ew), lizard_tail, looking_at_viewer, low_wings, monster_girl, nakatani_iku, navel, official_alternate_costume, open_mouth, red_scales, short_hair, sidelocks, simple_background, small_breasts, smile, smlltb, solo, straight_hair, tail, teeth, upper_body, white_background, wings