1girl, beach, blue_sky, blush, breasts, citrusmikan, cloud, cloudy_sky, collarbone, day, detached_collar, eyewear_on_head, finger_on_trigger, frilled_tube_top, grin, hair_ornament, hair_ribbon, holding, holding_water_gun, horizon, idolmaster, idolmaster_shiny_colors, long_hair, looking_at_viewer, medium_breasts, nail_polish, navel, necktie, ocean, one_eye_closed, open_mouth, osaki_amana, outdoors, pink_necktie, plaid_necktie, pleated_skirt, red_hair, ribbon, skirt, sky, smile, solo, standing, star-shaped_eyewear, strapless, sunglasses, sweat, swept_bangs, teeth, tinted_eyewear, tube_top, water, water_gun, white_skirt, wrist_cuffs, yellow_eyes