{
  "lang": "ja",
  "name": "リングラム-LinkTelegram-",
  "short_name": "リングラ",
  "start_url": "/",
  "orientation": "portrait",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#FFFFFF",
  "description": "",
  "scope": "/",
  "icons": [{ 
    "src": "/images/icon-192.png", 
    "type": "image/png",
    "sizes": "192x192"
  },{
    "src": "/images/icon-512.png", 
    "type": "image/png",
    "sizes": "512x512"
  }]
}