1girl, animal_ears, artist_name, atago_(azur_lane), azur_lane, black_thighhighs, breasts, brown_eyes, buttons, closed_mouth, dated, double-breasted, gloves, high_heels, holding, holding_sword, holding_weapon, jacket, katana, large_breasts, long_hair, long_sleeves, looking_at_viewer, on_one_knee, sheath, sheathed, simple_background, solo, sword, taira_yuuki, thighhighs, weapon, white_background, white_footwear, white_gloves, white_jacket