1girl, anniversary, artist_name, blue_sailor_collar, blue_skirt, braid, brown_eyes, brown_hair, brown_neckwear, dated, hair_over_shoulder, long_hair, neckerchief, open_mouth, pleated_skirt, round_teeth, sailor_collar, school_uniform, serafuku, short_sleeves, single_braid, skirt, smile, solo, string_of_flags, teeth, upper_teeth