Examine source code of Hiruma Youichi

{
  "theme": {
    "images": {
      "theme_frame": "eyeshield21.png"
    },
    "colors": {
      "frame": "#faffff",
      "tab_background_text": "#faffff"
    }
  },
  "version": "2.0",
  "name": "Hiruma Youichi",
  "manifest_version": 2,
  "description": "Hiruma Youichi, anime Eyeshield 21."
}