Updated ja.

core/src/main/resources/hudson/model/Messages_ja.properties

 # The MIT License
 # 
-# Copyright (c) 2004-2010, Sun Microsystems, Inc., Kohsuke Kawaguchi, Seiji Sogabe, id:cactusman
+# Copyright (c) 2004-2011, Sun Microsystems, Inc., Kohsuke Kawaguchi, Seiji Sogabe, id:cactusman
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -201,6 +201,7 @@ UpdateCenter.PluginCategory.buildwrapper=\u30d3\u30eb\u30c9\u30e9\u30c3\u30d1\u3
 UpdateCenter.PluginCategory.cli=\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9
 UpdateCenter.PluginCategory.cluster=\u30af\u30e9\u30b9\u30bf\u30fc\u7ba1\u7406/\u5206\u6563\u30d3\u30eb\u30c9
 UpdateCenter.PluginCategory.external=\u5916\u90e8\u30b5\u30a4\u30c8/\u30c4\u30fc\u30eb\u3068\u306e\u9023\u643a
+UpdateCenter.PluginCategory.listview-column=\u30ea\u30b9\u30c8\u30d3\u30e5\u30fc\u30ab\u30e9\u30e0
 UpdateCenter.PluginCategory.maven=Maven
 UpdateCenter.PluginCategory.misc=\u305d\u306e\u4ed6
 UpdateCenter.PluginCategory.notifier=\u30d3\u30eb\u30c9\u901a\u77e5

core/src/main/resources/hudson/widgets/HistoryWidget/index_ja.properties

 # The MIT License
 # 
-# Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Seiji Sogabe, id:cactusman
+# Copyright (c) 2004-2011, Sun Microsystems, Inc., Kohsuke Kawaguchi, Seiji Sogabe, id:cactusman
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-trend=\u50BE\u5411
-for\ all=\u5168\u30D3\u30EB\u30C9 
-for\ failures=\u5931\u6557\u30D3\u30EB\u30C9
+trend=\u63a8\u79fb
+for\ all=\u5168\u30d3\u30eb\u30c9 
+for\ failures=\u5931\u6557\u30d3\u30eb\u30c9
 More\ ...=\u3082\u3063\u3068 ...
\ No newline at end of file