1girl, arms_up, blush, braid, breasts, brown_hair, cleavage, cloud, cloudy_sky, collarbone, day, flower, green_eyes, hair_between_eyes, hands_on_headwear, hat, idolmaster, idolmaster_million_live!, idolmaster_million_live!_theater_days, kagami2g, looking_at_viewer, medium_breasts, navel, ocean, open_mouth, sailor_bikini, sailor_collar, sailor_swimsuit_(idolmaster), sakuramori_kaori, short_hair, sky, smile, solo, standing, straw_hat, sunlight