URL：https://static.vecteezy.com/system/resources/previews/014/456/891/non_2x/radial-lines-for-comics-manga-speed-frame-superhero-action-explosion-background-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/14456891-radial-lines-for-comics-manga-speed-frame-superhero-action-explosion-background
