[skip CI] Translate conf.ts in ja

66% of minimum 50% translated source file: 'conf.ts'
on 'ja'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/conf/multiextract/conf_ja.ts

@@ -0,0 +1,20 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ja" version="2.1">
+<context>
+    <name>desktop</name>
+    <message>
+        <location filename="Menu Action Zero]Name" line="0"/>
+        <source>Extract</source>
+        <translation>伸張</translation>
+    </message>
+    <message>
+        <location filename="Menu Action One]Name" line="0"/>
+        <source>Extract here</source>
+        <translation>ここに伸張</translation>
+    </message>
+    <message>
+        <location filename="Menu Action Two]Name" line="0"/>
+        <source>Extract to %d</source>
+        <translation type="unfinished"/>
+    </message>
+</context>
+</TS>