{
  "name": "Onoff inc.",
  "short_name": "Onoff",
  "start_url": "https://www.onoff.ne.jp/",
  "icons": [
    {
      "src": "/google-touch-icon.png",
      "sizes": "512x512"
    }
  ],
  "background_color": "#ffffff",
  "theme_color": "rgb(255, 214, 0)",
  "display": "browser"
}