1girl, bikini, brown_eyes, brown_hair, chagamaka, collarbone, feet_out_of_frame, flat_chest, front-tie_top, gingham_bikini, green_bikini, grey_background, kantai_collection, looking_at_viewer, open_clothes, ponytail, shikinami_(kancolle), short_hair, side-tie_bikini_bottom, simple_background, solo, standing, swimsuit