diff --git a/lang/ja/README b/lang/ja/README
index ba1191c69dd..f81a0997bd9 100644
--- a/lang/ja/README
+++ b/lang/ja/README
@@ -1,10 +1,14 @@
 Japanese Translation
 ------------------------
-Last Modify:2003/05/24
+Last Modify:2003/05/26
 
 Author: Mitsuhiro Yoshida(mits@mitstek.com)
 http://mitstek.com/
+
+全てのファイルはEUC-JPで記述されています。
 誤訳・訂正等ございましたらお気軽にご連絡ください。
+最新版の日本語ファイルは下記よりダウンロードしてください。
+http://moodle.org/download/lang/
 
 All files are written in EUC-JP.
 To get newest ja files please access:
diff --git a/lang/ja/workshop.php b/lang/ja/workshop.php
index 9a894b79061..d0b8aaf1b83 100644
--- a/lang/ja/workshop.php
+++ b/lang/ja/workshop.php
@@ -12,6 +12,10 @@ $string['allowresubmit'] = "
 $string['amendassessmentelements'] = "評価要素を更新する";
 $string['assess'] = "評価する";
 $string['assessment'] = "評価";
+$string['assessmentby'] = "\$a による評価";
+$string['assessmentgrade'] = "評価点： \$a";
+$string['assessmentnotyetagreed'] = "評価はまだ同意されていません";
+$string['assessmentofthissubmission'] = "この提出物の評価";
 $string['assessments'] = "評価";
 $string['assessmentsareok'] = "評価はOK";
 $string['assessmentsby'] = "\$a による評価";
@@ -40,22 +44,30 @@ $string['editacomment'] = "
 $string['editingassessmentelements'] = "評価要素を編集";
 $string['element'] = "要素";
 $string['elementweight'] = "要素比重";
+$string['generalcomment'] = "一般的なコメント";
 $string['grade'] = "成績";
 $string['gradeassessment'] = "評価成績";
 $string['gradedbyteacher'] = "\$a による評価";
 $string['gradeforassessments'] = "評価に対する評価";
+$string['gradeforbias'] = "バイアスに対する評価";
 $string['gradeforreliability'] = "信頼性に対する評価";
 $string['gradeforstudentsassessment'] = "学生の評価に対する評価";
 $string['gradeofsubmission'] = "提出物の評価： \$a";
 $string['gradingstrategy'] = "評価方法";
+$string['hidegradesbeforeagreement'] = "同意の前に評価を隠す";
+$string['includeteachersgrade'] = "教師の評価を含む";
 $string['listassessments'] = "評価一覧";
 $string['listofallsubmissions'] = "全提出物一覧";
+$string['managingassignment'] = "課題を管理";
 $string['maximumsize'] = "最大サイズ";
 $string['modulename'] = "ワークショップ";
 $string['modulenameplural'] = "ワークショップ";
+$string['movedtophase'] = "段階 \$a に移動";
 $string['openassignment'] = "課題を開く";
 $string['optionforpeergrade'] = "相互評価オプション";
 $string['phase'] = "段階";
+$string['phase3'] = "最終評価の計算";
+$string['phase4'] = "最終評価を表示";
 $string['reassess'] = "再評価";
 $string['reply'] = "返事";
 $string['savemyassessment'] = "評価を保存";
@@ -74,6 +86,7 @@ $string['scaleyes'] = "2
 $string['selfassessment'] = "自己評価";
 $string['showgrades'] = "評価を表示";
 $string['studentsassessment'] = "学生の評価";
+$string['studentsubmissions'] = "\$a の提出物";
 $string['submissions'] = "提出";
 $string['teachersassessment'] = "教師の評価";
 $string['teacherscomment'] = "教師のコメント";