4girls, d, balloon, bandaged_head, bandages, birthday, black_shirt, blue_dress, blunt_bangs, blurry, blurry_background, blush, bob_cut, border, breasts, brown_eyes, celebration, closed_eyes, cowboy_shot, dated, dress, eyelashes, facial_hair, field, floating_hair, flower, frilled_dress, frills, front-to-back, gekota, hair_flower, hair_ornament, hairclip, hand_on_another's_arm, happy_birthday, head_on_another's_shoulder, head_tilt, head_wreath, holding, holding_balloon, holding_stuffed_toy, leaning_forward, long_hair, medium_hair, misaka_mikoto, monochrome_background, multiple_girls, mustache, one_eye_closed, open_mouth, orange_flower, outdoors, parted_lips, pinafore_dress, pink_background, pink_dress, pink_flower, pyonko, raised_eyebrows, saten_ruiko, sepia, shirai_kuroko, shirt, short_hair, short_sleeves, sleeveless, sleeveless_dress, small_breasts, smile, spaghetti_strap, squatting, standing, stuffed_animal, stuffed_frog, stuffed_toy, tautiki, teeth, thick_eyebrows, toaru_kagaku_no_railgun, toaru_majutsu_no_index, tree, twintails, two-tone_dress, uiharu_kazari, upper_teeth_only, v-shaped_eyebrows, very_short_hair, white_border, white_dress, white_flower