{"name":"うちいくTV","short_name":"うちいくTV","start_url":"/","display":"standalone",
 "background_color":"#ffffff","theme_color":"#3FB9EC",
 "icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png"},
          {"src":"/icon-512.png","sizes":"512x512","type":"image/png"}]}