aruka_(alka_p1), highres, 1girl, :d, black_sailor_collar, black_skirt, blue_eyes, blue_flower, blush, buttons, flower, holding, holding_flower, long_hair, long_sleeves, no_headwear, open_mouth, orange_flower, petals, pink_flower, pleated_skirt, red_flower, sailor_collar, sailor_shirt, shirt, simple_background, skirt, smile, solo, white_background, white_hair, yellow_flower, hibiki_(kancolle), verniy_(kancolle), kantai_collection, year_2020, 