diff --git a/Tests/Core/Examples/Expected/SampleUnixSjis.zip.txt b/Tests/Core/Examples/Expected/SampleUnixSjis.zip.txt
new file mode 100644
index 00000000..5b37257a
--- /dev/null
+++ b/Tests/Core/Examples/Expected/SampleUnixSjis.zip.txt
@@ -0,0 +1,2 @@
+"Sample.txt",6,4044060355
+"テスト.txt",6,262819556
\ No newline at end of file
diff --git a/Tests/Core/Examples/SampleUnixSjis.zip b/Tests/Core/Examples/SampleUnixSjis.zip
new file mode 100644
index 00000000..6e815ef9
Binary files /dev/null and b/Tests/Core/Examples/SampleUnixSjis.zip differ
diff --git a/Tests/Core/Sources/ArchiveReaderTest.cs b/Tests/Core/Sources/ArchiveReaderTest.cs
index 902fe968..b9ac39c2 100644
--- a/Tests/Core/Sources/ArchiveReaderTest.cs
+++ b/Tests/Core/Sources/ArchiveReaderTest.cs
@@ -145,6 +145,7 @@ public static IEnumerable<TestCaseData> TestCases
                 yield return new TestCaseData("SampleMac.zip", "");
                 yield return new TestCaseData("SampleUtf8.zip", "");
                 yield return new TestCaseData("SampleKanji.zip", "");
+                yield return new TestCaseData("SampleUnixSjis.zip", "");
                 yield return new TestCaseData("Sample 2018.02.13.zip", "");
                 yield return new TestCaseData("Sample..DoubleDot.zip", "");
                 yield return new TestCaseData("Sample.tar", "");