1girl, asymmetrical_bangs, bare_arms, bare_legs, bikini, bikini_skirt, blue_bikini, blurry, blurry_foreground, bracelet, braid, brown_eyes, day, green_ribbon, grey_hair, groin, hair_ribbon, hisakawa_nagi, idolmaster, idolmaster_cinderella_girls, jewelry, long_hair, looking_at_viewer, lying, miniskirt, on_side, open_mouth, outdoors, polka_dot, polka_dot_ribbon, pov, ribbon, single_braid, skirt, solo_focus, summer, swimsuit, white_skirt, yama_tatsuo