add_action('admin_menu', 'add_original_menu_in_admin_page');
if ( !function_exists( 'add_original_menu_in_admin_page' ) ):
function add_original_menu_in_admin_page() {
  $definitions = get_cocoon_original_menu_definitions();

  // セパレーターの挿入
  add_admin_menu_separator(apply_filters('cocoon_add_theme_settings_page_separator_position', 29));

  foreach ($definitions as $slug => $info) {
    if ($slug === 'theme-settings') {
      // 親メニュー（Cocoon 設定）
      add_menu_page($info['title'],$info['title'], 'manage_options', THEME_SETTINGS_PAGE, $info['callback'], get_cocoon_template_directory_uri() . $info['icon'], apply_filters('cocoon_add_theme_settings_page_position', 29));
    } else {
      // 子メニュー
      add_submenu_page(THEME_SETTINGS_PAGE, $info['title'], $info['title'], 'manage_options', $slug, $info['callback']);
    }
  }
}
endif;