diff --git a/build/build-for-myget.nuspec b/build/build-for-myget.nuspec
index 546faaef..a1006922 100644
--- a/build/build-for-myget.nuspec
+++ b/build/build-for-myget.nuspec
@@ -35,6 +35,7 @@
     <file src="lib\net40\en\HandyControl.resources.dll" target="lib\net40\en\HandyControl.resources.dll" />
     <file src="lib\net40\fa\HandyControl.resources.dll" target="lib\net40\fa\HandyControl.resources.dll" />
     <file src="lib\net40\fr\HandyControl.resources.dll" target="lib\net40\fr\HandyControl.resources.dll" />
+    <file src="lib\net40\ja\HandyControl.resources.dll" target="lib\net40\ja\HandyControl.resources.dll" />
     <file src="lib\net40\ko-KR\HandyControl.resources.dll" target="lib\net40\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net40\pl\HandyControl.resources.dll" target="lib\net40\pl\HandyControl.resources.dll" />
     <file src="lib\net40\pt-BR\HandyControl.resources.dll" target="lib\net40\pt-BR\HandyControl.resources.dll" />
@@ -47,6 +48,7 @@
     <file src="lib\net45\en\HandyControl.resources.dll" target="lib\net45\en\HandyControl.resources.dll" />
     <file src="lib\net45\fa\HandyControl.resources.dll" target="lib\net45\fa\HandyControl.resources.dll" />
     <file src="lib\net45\fr\HandyControl.resources.dll" target="lib\net45\fr\HandyControl.resources.dll" />
+    <file src="lib\net45\ja\HandyControl.resources.dll" target="lib\net45\ja\HandyControl.resources.dll" />
     <file src="lib\net45\ko-KR\HandyControl.resources.dll" target="lib\net45\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net45\pl\HandyControl.resources.dll" target="lib\net45\pl\HandyControl.resources.dll" />
     <file src="lib\net45\pt-BR\HandyControl.resources.dll" target="lib\net45\pt-BR\HandyControl.resources.dll" />
@@ -59,6 +61,7 @@
     <file src="lib\net451\en\HandyControl.resources.dll" target="lib\net451\en\HandyControl.resources.dll" />
     <file src="lib\net451\fa\HandyControl.resources.dll" target="lib\net451\fa\HandyControl.resources.dll" />
     <file src="lib\net451\fr\HandyControl.resources.dll" target="lib\net451\fr\HandyControl.resources.dll" />
+    <file src="lib\net451\ja\HandyControl.resources.dll" target="lib\net451\ja\HandyControl.resources.dll" />
     <file src="lib\net451\ko-KR\HandyControl.resources.dll" target="lib\net451\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net451\pl\HandyControl.resources.dll" target="lib\net451\pl\HandyControl.resources.dll" />
     <file src="lib\net451\pt-BR\HandyControl.resources.dll" target="lib\net451\pt-BR\HandyControl.resources.dll" />
@@ -71,6 +74,7 @@
     <file src="lib\net452\en\HandyControl.resources.dll" target="lib\net452\en\HandyControl.resources.dll" />
     <file src="lib\net452\fa\HandyControl.resources.dll" target="lib\net452\fa\HandyControl.resources.dll" />
     <file src="lib\net452\fr\HandyControl.resources.dll" target="lib\net452\fr\HandyControl.resources.dll" />
+    <file src="lib\net452\ja\HandyControl.resources.dll" target="lib\net452\ja\HandyControl.resources.dll" />
     <file src="lib\net452\ko-KR\HandyControl.resources.dll" target="lib\net452\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net452\pl\HandyControl.resources.dll" target="lib\net452\pl\HandyControl.resources.dll" />
     <file src="lib\net452\pt-BR\HandyControl.resources.dll" target="lib\net452\pt-BR\HandyControl.resources.dll" />
@@ -83,6 +87,7 @@
     <file src="lib\net46\en\HandyControl.resources.dll" target="lib\net46\en\HandyControl.resources.dll" />
     <file src="lib\net46\fa\HandyControl.resources.dll" target="lib\net46\fa\HandyControl.resources.dll" />
     <file src="lib\net46\fr\HandyControl.resources.dll" target="lib\net46\fr\HandyControl.resources.dll" />
+    <file src="lib\net46\ja\HandyControl.resources.dll" target="lib\net46\ja\HandyControl.resources.dll" />
     <file src="lib\net46\ko-KR\HandyControl.resources.dll" target="lib\net46\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net46\pl\HandyControl.resources.dll" target="lib\net46\pl\HandyControl.resources.dll" />
     <file src="lib\net46\pt-BR\HandyControl.resources.dll" target="lib\net46\pt-BR\HandyControl.resources.dll" />
@@ -95,6 +100,7 @@
     <file src="lib\net461\en\HandyControl.resources.dll" target="lib\net461\en\HandyControl.resources.dll" />
     <file src="lib\net461\fa\HandyControl.resources.dll" target="lib\net461\fa\HandyControl.resources.dll" />
     <file src="lib\net461\fr\HandyControl.resources.dll" target="lib\net461\fr\HandyControl.resources.dll" />
+    <file src="lib\net461\ja\HandyControl.resources.dll" target="lib\net461\ja\HandyControl.resources.dll" />
     <file src="lib\net461\ko-KR\HandyControl.resources.dll" target="lib\net461\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net461\pl\HandyControl.resources.dll" target="lib\net461\pl\HandyControl.resources.dll" />
     <file src="lib\net461\pt-BR\HandyControl.resources.dll" target="lib\net461\pt-BR\HandyControl.resources.dll" />
@@ -107,6 +113,7 @@
     <file src="lib\net462\en\HandyControl.resources.dll" target="lib\net462\en\HandyControl.resources.dll" />
     <file src="lib\net462\fa\HandyControl.resources.dll" target="lib\net462\fa\HandyControl.resources.dll" />
     <file src="lib\net462\fr\HandyControl.resources.dll" target="lib\net462\fr\HandyControl.resources.dll" />
+    <file src="lib\net462\ja\HandyControl.resources.dll" target="lib\net462\ja\HandyControl.resources.dll" />
     <file src="lib\net462\ko-KR\HandyControl.resources.dll" target="lib\net462\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net462\pl\HandyControl.resources.dll" target="lib\net462\pl\HandyControl.resources.dll" />
     <file src="lib\net462\pt-BR\HandyControl.resources.dll" target="lib\net462\pt-BR\HandyControl.resources.dll" />
@@ -119,6 +126,7 @@
     <file src="lib\net47\en\HandyControl.resources.dll" target="lib\net47\en\HandyControl.resources.dll" />
     <file src="lib\net47\fa\HandyControl.resources.dll" target="lib\net47\fa\HandyControl.resources.dll" />
     <file src="lib\net47\fr\HandyControl.resources.dll" target="lib\net47\fr\HandyControl.resources.dll" />
+    <file src="lib\net47\ja\HandyControl.resources.dll" target="lib\net47\ja\HandyControl.resources.dll" />
     <file src="lib\net47\ko-KR\HandyControl.resources.dll" target="lib\net47\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net47\pl\HandyControl.resources.dll" target="lib\net47\pl\HandyControl.resources.dll" />
     <file src="lib\net47\pt-BR\HandyControl.resources.dll" target="lib\net47\pt-BR\HandyControl.resources.dll" />
@@ -131,6 +139,7 @@
     <file src="lib\net471\en\HandyControl.resources.dll" target="lib\net471\en\HandyControl.resources.dll" />
     <file src="lib\net471\fa\HandyControl.resources.dll" target="lib\net471\fa\HandyControl.resources.dll" />
     <file src="lib\net471\fr\HandyControl.resources.dll" target="lib\net471\fr\HandyControl.resources.dll" />
+    <file src="lib\net471\ja\HandyControl.resources.dll" target="lib\net471\ja\HandyControl.resources.dll" />
     <file src="lib\net471\ko-KR\HandyControl.resources.dll" target="lib\net471\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net471\pl\HandyControl.resources.dll" target="lib\net471\pl\HandyControl.resources.dll" />
     <file src="lib\net471\pt-BR\HandyControl.resources.dll" target="lib\net471\pt-BR\HandyControl.resources.dll" />
@@ -143,6 +152,7 @@
     <file src="lib\net472\en\HandyControl.resources.dll" target="lib\net472\en\HandyControl.resources.dll" />
     <file src="lib\net472\fa\HandyControl.resources.dll" target="lib\net472\fa\HandyControl.resources.dll" />
     <file src="lib\net472\fr\HandyControl.resources.dll" target="lib\net472\fr\HandyControl.resources.dll" />
+    <file src="lib\net472\ja\HandyControl.resources.dll" target="lib\net472\ja\HandyControl.resources.dll" />
     <file src="lib\net472\ko-KR\HandyControl.resources.dll" target="lib\net472\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net472\pl\HandyControl.resources.dll" target="lib\net472\pl\HandyControl.resources.dll" />
     <file src="lib\net472\pt-BR\HandyControl.resources.dll" target="lib\net472\pt-BR\HandyControl.resources.dll" />
@@ -155,6 +165,7 @@
     <file src="lib\net48\en\HandyControl.resources.dll" target="lib\net48\en\HandyControl.resources.dll" />
     <file src="lib\net48\fa\HandyControl.resources.dll" target="lib\net48\fa\HandyControl.resources.dll" />
     <file src="lib\net48\fr\HandyControl.resources.dll" target="lib\net48\fr\HandyControl.resources.dll" />
+    <file src="lib\net48\ja\HandyControl.resources.dll" target="lib\net48\ja\HandyControl.resources.dll" />
     <file src="lib\net48\ko-KR\HandyControl.resources.dll" target="lib\net48\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net48\pl\HandyControl.resources.dll" target="lib\net48\pl\HandyControl.resources.dll" />
     <file src="lib\net48\pt-BR\HandyControl.resources.dll" target="lib\net48\pt-BR\HandyControl.resources.dll" />
@@ -167,6 +178,7 @@
     <file src="lib\net5.0\en\HandyControl.resources.dll" target="lib\net5.0\en\HandyControl.resources.dll" />
     <file src="lib\net5.0\fa\HandyControl.resources.dll" target="lib\net5.0\fa\HandyControl.resources.dll" />
     <file src="lib\net5.0\fr\HandyControl.resources.dll" target="lib\net5.0\fr\HandyControl.resources.dll" />
+    <file src="lib\net5.0\ja\HandyControl.resources.dll" target="lib\net5.0\ja\HandyControl.resources.dll" />
     <file src="lib\net5.0\ko-KR\HandyControl.resources.dll" target="lib\net5.0\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net5.0\pl\HandyControl.resources.dll" target="lib\net5.0\pl\HandyControl.resources.dll" />
     <file src="lib\net5.0\pt-BR\HandyControl.resources.dll" target="lib\net5.0\pt-BR\HandyControl.resources.dll" />
@@ -181,6 +193,7 @@
     <file src="lib\net6.0\en\HandyControl.resources.dll" target="lib\net6.0\en\HandyControl.resources.dll" />
     <file src="lib\net6.0\fa\HandyControl.resources.dll" target="lib\net6.0\fa\HandyControl.resources.dll" />
     <file src="lib\net6.0\fr\HandyControl.resources.dll" target="lib\net6.0\fr\HandyControl.resources.dll" />
+    <file src="lib\net6.0\ja\HandyControl.resources.dll" target="lib\net6.0\ja\HandyControl.resources.dll" />
     <file src="lib\net6.0\ko-KR\HandyControl.resources.dll" target="lib\net6.0\ko-KR\HandyControl.resources.dll" />
     <file src="lib\net6.0\pl\HandyControl.resources.dll" target="lib\net6.0\pl\HandyControl.resources.dll" />
     <file src="lib\net6.0\pt-BR\HandyControl.resources.dll" target="lib\net6.0\pt-BR\HandyControl.resources.dll" />
@@ -195,6 +208,7 @@
     <file src="lib\netcoreapp3.0\en\HandyControl.resources.dll" target="lib\netcoreapp3.0\en\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.0\fa\HandyControl.resources.dll" target="lib\netcoreapp3.0\fa\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.0\fr\HandyControl.resources.dll" target="lib\netcoreapp3.0\fr\HandyControl.resources.dll" />
+    <file src="lib\netcoreapp3.0\ja\HandyControl.resources.dll" target="lib\netcoreapp3.0\ja\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.0\ko-KR\HandyControl.resources.dll" target="lib\netcoreapp3.0\ko-KR\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.0\pl\HandyControl.resources.dll" target="lib\netcoreapp3.0\pl\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.0\pt-BR\HandyControl.resources.dll" target="lib\netcoreapp3.0\pt-BR\HandyControl.resources.dll" />
@@ -208,6 +222,7 @@
     <file src="lib\netcoreapp3.1\en\HandyControl.resources.dll" target="lib\netcoreapp3.1\en\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.1\fa\HandyControl.resources.dll" target="lib\netcoreapp3.1\fa\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.1\fr\HandyControl.resources.dll" target="lib\netcoreapp3.1\fr\HandyControl.resources.dll" />
+    <file src="lib\netcoreapp3.1\ja\HandyControl.resources.dll" target="lib\netcoreapp3.1\ja\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.1\ko-KR\HandyControl.resources.dll" target="lib\netcoreapp3.1\ko-KR\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.1\pl\HandyControl.resources.dll" target="lib\netcoreapp3.1\pl\HandyControl.resources.dll" />
     <file src="lib\netcoreapp3.1\pt-BR\HandyControl.resources.dll" target="lib\netcoreapp3.1\pt-BR\HandyControl.resources.dll" />
diff --git a/build/build.Lang.ja.nuspec b/build/build.Lang.ja.nuspec
new file mode 100644
index 00000000..08ca8ff8
--- /dev/null
+++ b/build/build.Lang.ja.nuspec
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd">
+  <metadata>
+    <id>HandyControl.Lang.ja</id>
+    <version>3.3.0</version>
+    <title>HandyOrg</title>
+    <authors>HandyOrg</authors>
+    <owners>HandyOrg</owners>
+    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <license type="file">LICENSE</license>
+    <icon>icon.png</icon>
+    <projectUrl>https://github.com/HandyOrg/HandyControl</projectUrl>
+    <description>Contains some simple and commonly used WPF controls</description>
+    <releaseNotes>Changes are detailed at https://github.com/HandyOrg/HandyControl/releases</releaseNotes>
+    <copyright>Copyright © HandyOrg 2018-2021</copyright>
+    <tags>WPF C# Control</tags>
+    <repository type="git" url="https://github.com/HandyOrg/HandyControl" commit="083639031635a4b9618842b2be589324d8676055" />
+    <dependencies>
+      <group targetFramework=".NETFramework4.0" />
+      <group targetFramework=".NETFramework4.5" />
+      <group targetFramework=".NETFramework4.5.1" />
+      <group targetFramework=".NETFramework4.5.2" />
+      <group targetFramework=".NETFramework4.6" />
+      <group targetFramework=".NETFramework4.6.1" />
+      <group targetFramework=".NETFramework4.6.2" />
+      <group targetFramework=".NETFramework4.7" />
+      <group targetFramework=".NETFramework4.7.1" />
+      <group targetFramework=".NETFramework4.7.2" />
+      <group targetFramework=".NETFramework4.8" />
+      <group targetFramework=".NETCoreApp3.0" />
+      <group targetFramework=".NETCoreApp3.1" />
+      <group targetFramework="net5.0" />
+      <group targetFramework="net6.0" />
+    </dependencies>
+  </metadata>
+  <files>
+    <file src="lib\net40\ja\HandyControl.resources.dll" target="lib\net40\ja\HandyControl.resources.dll" />
+    <file src="lib\net45\ja\HandyControl.resources.dll" target="lib\net45\ja\HandyControl.resources.dll" />
+    <file src="lib\net451\ja\HandyControl.resources.dll" target="lib\net451\ja\HandyControl.resources.dll" />
+    <file src="lib\net452\ja\HandyControl.resources.dll" target="lib\net452\ja\HandyControl.resources.dll" />
+    <file src="lib\net46\ja\HandyControl.resources.dll" target="lib\net46\ja\HandyControl.resources.dll" />
+    <file src="lib\net461\ja\HandyControl.resources.dll" target="lib\net461\ja\HandyControl.resources.dll" />
+    <file src="lib\net462\ja\HandyControl.resources.dll" target="lib\net462\ja\HandyControl.resources.dll" />
+    <file src="lib\net47\ja\HandyControl.resources.dll" target="lib\net47\ja\HandyControl.resources.dll" />
+    <file src="lib\net471\ja\HandyControl.resources.dll" target="lib\net471\ja\HandyControl.resources.dll" />
+    <file src="lib\net472\ja\HandyControl.resources.dll" target="lib\net472\ja\HandyControl.resources.dll" />
+    <file src="lib\net48\ja\HandyControl.resources.dll" target="lib\net48\ja\HandyControl.resources.dll" />
+    <file src="lib\net5.0\ja\HandyControl.resources.dll" target="lib\net5.0\ja\HandyControl.resources.dll" />
+    <file src="lib\net6.0\ja\HandyControl.resources.dll" target="lib\net6.0\ja\HandyControl.resources.dll" />
+    <file src="lib\netcoreapp3.0\ja\HandyControl.resources.dll" target="lib\netcoreapp3.0\ja\HandyControl.resources.dll" />
+    <file src="lib\netcoreapp3.1\ja\HandyControl.resources.dll" target="lib\netcoreapp3.1\ja\HandyControl.resources.dll" />
+    <file src="icon.png" target="icon.png" />
+    <file src="LICENSE" target="LICENSE" />
+  </files>
+</package>