1girl, alternate_costume, ass, ass_focus, back, bare_shoulders, black_hairband, blue_one-piece_swimsuit, blue_sky, breasts, cameltoe, closed_mouth, cloud, cowboy_shot, day, eyeball, from_behind, hair_ornament, hairband, heart, heart_hair_ornament, holding_own_arm, komeiji_satori, looking_away, one-piece_swimsuit, outdoors, partially_submerged, pink_eyes, pink_hair, school_swimsuit, short_hair, sky, small_breasts, solo, standing, swimsuit, thighs, third_eye, touhou, wading, water, wottosei