diff --git a/codekit-config.json b/codekit-config.json
index ea0eed2..1b180b4 100644
--- a/codekit-config.json
+++ b/codekit-config.json
@@ -1631,6 +1631,17 @@
       "outputAbbreviatedPath" : "\/themes\/font\/Rancho-Gudea.css",
       "strictImports" : 0,
       "fileType" : 0
+    },
+    "\/source\/js\/locale\/ja.js" : {
+      "ignoreWasSetByUser" : 0,
+      "ignore" : 0,
+      "hidden" : 0,
+      "outputPathIsSetByUser" : 1,
+      "inputAbbreviatedPath" : "\/source\/js\/locale\/ja.js",
+      "outputStyle" : 1,
+      "syntaxCheckerStyle" : 0,
+      "outputAbbreviatedPath" : "\/locale\/ja.js",
+      "fileType" : 5
     }
   },
   "manualImportLinks" : [
@@ -1724,6 +1735,13 @@
       "linkedFileAbbreviatedPath" : "\/source\/js\/VMM.Timeline.js",
       "baseFileAbbreviatedPath" : "\/source\/js\/locale\/fr.js",
       "followForSyntaxChecking" : 1
+    },
+    {
+      "type" : 0,
+      "position" : 0,
+      "linkedFileAbbreviatedPath" : "\/source\/js\/VMM.Timeline.js",
+      "baseFileAbbreviatedPath" : "\/source\/js\/locale\/ja.js",
+      "followForSyntaxChecking" : 1
     }
   ],
   "projectSettings" : {
diff --git a/source/js/locale/ja.js b/source/js/locale/ja.js
new file mode 100644
index 0000000..f3bd65e
--- /dev/null
+++ b/source/js/locale/ja.js
@@ -0,0 +1,31 @@
+// @codekit-prepend "VMM.Timeline.js";
+/* LANGUAGE 
+================================================== */
+if(typeof VMM != 'undefined') {
+	VMM.debug = false;
+	VMM.Language = {
+		date: {
+			month: ["1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"],
+			month_abbr: ["1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"],
+			day: ["日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日"],
+			day_abbr: ["日", "月", "火", "水", "木", "金", "土"]
+		}, 
+		dateformats: {
+			year: "yyyy年",
+			month_short: "mmm",
+			month: "yyyy年 m月d日 (ddd)",
+			full_short: "yyyy年m月d日",
+			full: "yyyy年 m月d日 (ddd)",
+			time_no_seconds_short: "HH:MM",
+			time_no_seconds_small_date: "HH:MM'<br/><small>'yyyy年m月d日'</small>'",
+			full_long: "yyyy年m月d日 H時M分s秒",
+			full_long_small_date: "HH:MM:ss'<br/><small>'yyyy年m月d日'</small>'"
+		},
+		messages: {
+			loading_timeline: "Loading Timeline... ",
+			return_to_title: "Return to Title",
+			expand_timeline: "Expand Timeline",
+			contract_timeline: "Contract Timeline"
+		}
+	}
+}