{
  "name":"ONE GENBI",
  "short_name":"ONE GENBI",
  "display":"standalone",
  "start_url":"/",
  "background_color":"#ffffff",
  "theme_color":"#2563eb",
  "icons":[
    {
      "src":"icon-192.png",
      "sizes":"192x192",
      "type":"image/png"
    },
    {
      "src":"icon-512.png",
      "sizes":"512x512",
      "type":"image/png"
    }
  ]
}