Examine source code of Wind in the cave. .

{
  "theme": {
    "images": {
      "theme_frame": "0315e--doukutu-kaze-eoo-l2.jpg"
    },
    "colors": {
      "frame": "#f2eac4",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Wind in the cave. .",
  "manifest_version": 2,
  "description": "洞窟の中に風ふく。 。\n\n\n\n0315e--doukutu-kaze-eoo-l2●"
}