1girl, :d, backlighting, bangs, black_neckwear, blouse, brown_eyes, brown_hair, character_name, clenched_hand, dated, english_text, eyebrows_visible_through_hair, green_skirt, hand_in_hair, happy_birthday, long_sleeves, looking_at_viewer, miniskirt, neckerchief, ooarai_school_uniform, open_mouth, pleated_skirt, school_uniform, serafuku, short_hair, skirt, smile, solo, standing, upper_body, white_blouse