1girl, amatsukaze_(kancolle), bare_shoulders, bikini, blonde_hair, blue_background, blush, breasts, brown_eyes, choker, closed_mouth, collarbone, hairband, hand_up, kantai_collection, long_hair, looking_at_viewer, navel, open_mouth, pink_hair, red_eyes, shimakaze_(kancolle), simple_background, small_breasts, smile, solo, stomach, swimsuit, takanashi_kei_(hitsujikan), twintails, upper_body, v, white_bikini