// サムネにアイキャッチを使用
add_action( 'wp_head', 'add_meta_to_head' );
function add_meta_to_head() {
echo '';
}{"id":424,"date":"2022-10-01T14:20:16","date_gmt":"2022-10-01T05:20:16","guid":{"rendered":"https:\/\/riekoshimizu.com\/?p=424"},"modified":"2023-07-15T21:04:10","modified_gmt":"2023-07-15T12:04:10","slug":"%e3%83%99%e3%83%8d%e3%83%83%e3%82%bb%e3%83%a0%e3%83%83%e3%82%af%e5%a6%8a%e6%b4%bb%e3%81%9f%e3%81%be%e3%81%94%e3%82%af%e3%83%a9%e3%83%96","status":"publish","type":"post","link":"https:\/\/riekoshimizu.com\/%e3%83%99%e3%83%8d%e3%83%83%e3%82%bb%e3%83%a0%e3%83%83%e3%82%af%e5%a6%8a%e6%b4%bb%e3%81%9f%e3%81%be%e3%81%94%e3%82%af%e3%83%a9%e3%83%96\/","title":{"rendered":"\u592b\u5a66\u30a4\u30e9\u30b9\u30c8_\u30d9\u30cd\u30c3\u30bb\u30e0\u30c3\u30af\u598a\u6d3b\u305f\u307e\u3054\u30af\u30e9\u30d6"},"content":{"rendered":"\n