1girl, ahoge, armband, azur_lane, bad_pixiv_id, black_bow, black_bowtie, black_hair, bow, bowtie, breasts, button_gap, collared_shirt, jacket, large_breasts, long_hair, looking_at_viewer, loose_bowtie, official_alternate_costume, open_clothes, open_jacket, red_eyes, red_jacket, round_eyewear, school_uniform, shirt, shirt_tucked_in, simple_background, solo, soranoki, taihou_(azur_lane), taihou_(sweet_time_after_school)_(azur_lane), white_background, yellow_armband