{
  "name": "パーソナルジム ONE-TRE",
  "short_name": "ONE-TRE",
  "description": "鳥取県米子市の完全個室パーソナルジム ONE-TRE",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#c9a961",
  "lang": "ja",
  "icons": [
    {"src": "logo_sign.jpg", "sizes": "192x192", "type": "image/jpeg", "purpose": "any"},
    {"src": "logo_sign.jpg", "sizes": "512x512", "type": "image/jpeg", "purpose": "any"}
  ]
}