1girl, arisugawa_natsuha, arms_up, ball, blue_sky, blush, buruma, cloud, confetti, day, emphasis_lines, eyelashes, fence, flag, grass, green_buruma, green_headband, grey_eyes, headband, holding, holding_flag, idolmaster, idolmaster_shiny_colors, long_hair, looking_at_viewer, midriff_peek, name_tag, navel, open_mouth, orange_hair, osoba_susurukun, outdoors, ponytail, school, shirt, short_sleeves, sky, solo, sports_festival, thighs, v-shaped_eyebrows, white_shirt