1girl, alternate_costume, black_thighhighs, blonde_hair, blue_skirt, double_bun, fletcher_(kancolle), from_behind, hair_bun, kantai_collection, long_hair, long_sleeves, looking_at_viewer, looking_back, neckerchief, panties, pink_panties, pleated_skirt, purple_eyes, red_neckerchief, sailor_collar, sailor_shirt, sakieko, school_uniform, serafuku, shirt, skirt, solo, standing, thighhighs, tongue, tongue_out, underwear, white_sailor_collar, white_shirt