diff --git a/src/main/resources/locale_jap.properties b/src/main/resources/locale_jap.properties
new file mode 100644
index 0000000..1c83eab
--- /dev/null
+++ b/src/main/resources/locale_jap.properties
@@ -0,0 +1,12 @@
+btnFileOpen=\u9078\u629E\u3059\u308B
+btnAnalyze=\u5206\u6790\u3059\u308B
+lblNoFileSelected=\u30D5\u30A1\u30A4\u30EB\u304C\u9078\u629E\u3055\u308C\u3066\u3044\u307E\u305B\u3093\u3002
+tableNumberLbl=#
+tableFileNameLbl=\u30D5\u30A1\u30A4\u30EB\u540D
+tableSizeLbl=\u30B5\u30A4\u30BA \uFF08b\uFF09
+tableUploadLbl=\u62BD\u51FA\u3057\u307E\u3059\u304B\uFF1F
+tableOffsetLbl=\u30AA\u30D5\u30BB\u30C3\u30C8 \uFF08B\uFF09
+btnExtract=\u30D5\u30A1\u30A4\u30EB\u3092\u62BD\u51FA\u3059\u308B
+btnLogShow=\u30ED\u30B0
+settings_SettingsName=\u8A2D\u5B9A
+btnSettings=\u8A2D\u5B9A