1girl, aqua_eyes, black_ribbon, blue_one-piece_swimsuit, blush, breasts, cleavage, cropped_shoulders, green_hair, hair_ornament, hair_ribbon, hairclip, kantai_collection, large_breasts, long_hair, looking_at_viewer, one-piece_swimsuit, open_mouth, ribbon, school_swimsuit, simple_background, sketch, solo, swimsuit, twitter_username, upper_body, very_long_hair, white_background, yamakaze_(kancolle), yuki_to_hana