{
  "name": "Japaaanマガジン",
  "short_name": "Japaaan",
  "background_color": "#fff",
  "icons": [{
      "src": "/logo_256.png",
      "sizes": "256x256",
      "type": "image/png"
    },{
      "src": "/logo_192.png",
      "sizes": "192x192",
      "type": "image/png"
    }],
  "start_url": "./",
  "display": "standalone"
}