var holiday = [
    "2026/01/01","2026/01/02","2026/01/03","2026/01/04","2026/01/09","2026/01/13","2026/01/15","2026/01/19","2026/01/22","2026/01/27","2026/02/01","2026/02/05","2026/02/10","2026/02/11","2026/02/16","2026/02/19","2026/02/24","2026/02/27" //必要な分だけ休みにしたい日付を追加
];