{
  "id": "tuner.html",
  "name": "和楽器市場 調子笛＆チューナー",
  "short_name": "調子笛",
  "start_url": "tuner.html",
  "lang": "ja",
  "description": "三味線・琴の調子笛とチューナー",
  "display": "standalone",
  "background_color": "#edf0f3",
  "theme_color": "#2a4675",
  "scope": "tuner",
  "icons": [
    {
      "src": "tuner-icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "tuner-icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "tuner-icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}