diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 90e7ef73ed..973f3bcbe6 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,9 @@
+2012-01-27  Junichi Satoh  <junichi@rworks.jp>
+
+	* include/help/en/help_alert_special_days.php,
+	include/help/ja/help_alert_special_days.php: Added new help files
+	for special days feature.
+
 2012-01-26 Juan Manuel Ramon <juanmanuel.ramon@artica.es>
 
      * include/functions_graph.php
diff --git a/pandora_console/include/help/en/help_alert_special_days.php b/pandora_console/include/help/en/help_alert_special_days.php
new file mode 100644
index 0000000000..862b4084ca
--- /dev/null
+++ b/pandora_console/include/help/en/help_alert_special_days.php
@@ -0,0 +1,15 @@
+<?php
+/**
+ * @package Include/help/en
+ */
+?>
+<h1>Special days list</h1>
+
+<p>Allows to define special days, holidays and special working days, for alert templates. They are treated as the same day of the week you selected.</p>
+
+<p>For example, assume that is a holiday, May 03, 2012. When you define '2012-05-03' with 'Sunday', that day is treated as the same as Sunday. The date format is YYYY-MM-DD. If you want to define same day every year, you can use '*' for YYYY.
+</p>
+
+<p>
+Note: To enable special days list, "Use special days list" should be set on the alert template (step2).
+</p>
diff --git a/pandora_console/include/help/ja/help_alert_special_days.php b/pandora_console/include/help/ja/help_alert_special_days.php
new file mode 100644
index 0000000000..068ef1de61
--- /dev/null
+++ b/pandora_console/include/help/ja/help_alert_special_days.php
@@ -0,0 +1,15 @@
+<?php
+/**
+ * @package Include/help/ja
+ */
+?>
+<h1>特別日一覧</h1>
+
+<p>アラートテンプレートで利用できる、休日や特別な出勤日等の特別日リストを定義することができます。特別日は、指定した曜日と同じ日として扱われます。</p>
+
+<p>例えば、2012年5月3日が休日だとします。'2012-05-03' を '日曜日' に設定すると、その日は日曜と同じに扱われます。日付フォーマットは YYYY-MM-DD です。毎年同じ日を設定したい場合は、YYYY の部分に '*' を指定できます。
+</p>
+
+<p>
+注意: 特別日一覧を有効にするには、アラートテンプレート(ステップ2)で、"特別日一覧を利用する" を設定してください。
+</p>