1girl, breasts, cleavage, collarbone, dutch_angle, hand_up, holding, holding_petal, idolmaster, idolmaster_million_live!, idolmaster_million_live!_theater_days, japanese_clothes, kimono, light_blush, long_sleeves, looking_at_viewer, lying, lying_on_water, makabe_mizuki, medium_breasts, parted_lips, petals, purple_hair, short_hair, sidelocks, solo, tetsujin_momoko, wavy_hair, wet, wet_clothes, white_kimono, yellow_eyes