aruka_(alka_p1), commentary_request, highres, 1girl, aqua_neckerchief, aqua_skirt, black_ribbon, blue_hair, blue_sailor_collar, bullpup, dixie_cup_hat, double_bun, fang, gun, hair_bun, hat, hat_ribbon, long_sleeves, medal, military_hat, miniskirt, navy_cross, neckerchief, open_mouth, p90, pleated_skirt, ribbon, rigging, sailor_collar, school_uniform, serafuku, shirt, short_hair, simple_background, skirt, sleeve_cuffs, smile, solo, submachine_gun, turret, weapon, whale, white_background, white_hat, white_shirt, yellow_eyes, little_blue_whale_(kancolle), samuel_b._roberts_(kancolle), kantai_collection, year_2018, 