1girl, anti_(untea9), aqua_background, black_hair, blue_one-piece_swimsuit, blush, breasts, competition_swimsuit, covered_navel, embarrassed, gradient_background, grey_eyes, hair_ornament, hairclip, high_school_fleet, kantai_collection, long_hair, long_sleeves, looking_at_viewer, medium_breasts, multicolored_clothes, multicolored_swimsuit, one-piece_swimsuit, oyashio_(kancolle), solo, sweatdrop, swimsuit, two-tone_swimsuit, white_one-piece_swimsuit