diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis.c
index 1f52e0aa977..f23a8b08ace 100644
--- a/ext/mbstring/libmbfl/filters/mbfilter_sjis.c
+++ b/ext/mbstring/libmbfl/filters/mbfilter_sjis.c
@@ -40,7 +40,7 @@ static int mbfl_filt_conv_sjis_wchar_flush(mbfl_convert_filter *filter);
 static size_t mb_sjis_to_wchar(unsigned char **in, size_t *in_len, uint32_t *buf, size_t bufsize, unsigned int *state);
 static void mb_wchar_to_sjis(uint32_t *in, size_t len, mb_convert_buf *buf, bool end);
 
-const unsigned char mblen_table_sjis[] = { /* 0x80-0x9f,0xE0-0xFF */
+const unsigned char mblen_table_sjis[] = { /* 0x81-0x9F,0xE0-0xEF */
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@@ -49,14 +49,14 @@ const unsigned char mblen_table_sjis[] = { /* 0x80-0x9f,0xE0-0xFF */
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
 };
 
 static const char *mbfl_encoding_sjis_aliases[] = {"x-sjis", "SHIFT-JIS", NULL};
diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
index 78d4bd43107..737871eda8a 100644
--- a/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
+++ b/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
@@ -41,7 +41,7 @@
 #include "unicode_table_jis2004.h"
 #include "unicode_table_jis.h"
 
-extern const unsigned char mblen_table_sjis[];
+extern const unsigned char mblen_table_sjis_mobile[];
 extern const unsigned char mblen_table_eucjp[];
 
 static size_t mb_sjis2004_to_wchar(unsigned char **in, size_t *in_len, uint32_t *buf, size_t bufsize, unsigned int *state);
@@ -62,7 +62,7 @@ const mbfl_encoding mbfl_encoding_sjis2004 = {
 	"SJIS-2004",
 	"Shift_JIS",
 	mbfl_encoding_sjis2004_aliases,
-	mblen_table_sjis,
+	mblen_table_sjis_mobile, /* Leading byte values used for SJIS-2004 are the same as mobile SJIS variants */
 	MBFL_ENCTYPE_GL_UNSAFE,
 	&vtbl_sjis2004_wchar,
 	&vtbl_wchar_sjis2004,
diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c
index 0cb93cc38e8..0ff2a198d36 100644
--- a/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c
+++ b/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c
@@ -35,7 +35,24 @@
 
 #include "sjis_mac2uni.h"
 
-extern const unsigned char mblen_table_sjis[];
+const unsigned char mblen_table_sjismac[] = { /* 0x81-0x9F,0xE0-0xED */
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+};
 
 static int mbfl_filt_conv_wchar_sjis_mac_flush(mbfl_convert_filter *filter);
 static int mbfl_filt_conv_sjis_mac_wchar_flush(mbfl_convert_filter *filter);
@@ -49,7 +66,7 @@ const mbfl_encoding mbfl_encoding_sjis_mac = {
 	"SJIS-mac",
 	"Shift_JIS",
 	mbfl_encoding_sjis_mac_aliases,
-	mblen_table_sjis,
+	mblen_table_sjismac,
 	MBFL_ENCTYPE_GL_UNSAFE,
 	&vtbl_sjis_mac_wchar,
 	&vtbl_wchar_sjis_mac,
diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis_mobile.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis_mobile.c
index 31a1e3a4d77..448e0a74ca3 100644
--- a/ext/mbstring/libmbfl/filters/mbfilter_sjis_mobile.c
+++ b/ext/mbstring/libmbfl/filters/mbfilter_sjis_mobile.c
@@ -35,8 +35,26 @@
 
 #include "emoji2uni.h"
 
+const unsigned char mblen_table_sjis_mobile[] = { /* 0x81-0x9F,0xE0-0xFC */
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1
+};
+
 extern int mbfl_bisec_srch2(int w, const unsigned short tbl[], int n);
-extern const unsigned char mblen_table_sjis[];
 
 static int mbfl_filt_conv_sjis_wchar_flush(mbfl_convert_filter *filter);
 static size_t mb_sjis_docomo_to_wchar(unsigned char **in, size_t *in_len, uint32_t *buf, size_t bufsize, unsigned int *state);
@@ -55,7 +73,7 @@ const mbfl_encoding mbfl_encoding_sjis_docomo = {
 	"SJIS-Mobile#DOCOMO",
 	"Shift_JIS",
 	mbfl_encoding_sjis_docomo_aliases,
- 	mblen_table_sjis,
+	mblen_table_sjis_mobile,
 	MBFL_ENCTYPE_GL_UNSAFE,
 	&vtbl_sjis_docomo_wchar,
 	&vtbl_wchar_sjis_docomo,
@@ -68,7 +86,7 @@ const mbfl_encoding mbfl_encoding_sjis_kddi = {
 	"SJIS-Mobile#KDDI",
 	"Shift_JIS",
 	mbfl_encoding_sjis_kddi_aliases,
- 	mblen_table_sjis,
+	mblen_table_sjis_mobile,
 	MBFL_ENCTYPE_GL_UNSAFE,
 	&vtbl_sjis_kddi_wchar,
 	&vtbl_wchar_sjis_kddi,
@@ -81,7 +99,7 @@ const mbfl_encoding mbfl_encoding_sjis_sb = {
 	"SJIS-Mobile#SOFTBANK",
 	"Shift_JIS",
 	mbfl_encoding_sjis_sb_aliases,
- 	mblen_table_sjis,
+	mblen_table_sjis_mobile,
 	MBFL_ENCTYPE_GL_UNSAFE,
 	&vtbl_sjis_sb_wchar,
 	&vtbl_wchar_sjis_sb,
diff --git a/ext/mbstring/tests/mb_str_split_jp.phpt b/ext/mbstring/tests/mb_str_split_jp.phpt
index 22f39539608..41a123d5897 100644
--- a/ext/mbstring/tests/mb_str_split_jp.phpt
+++ b/ext/mbstring/tests/mb_str_split_jp.phpt
@@ -69,6 +69,17 @@ if(end($array) !== $enc){
         last array element: %s expected: %s\n", unpack("H*", end($array))[1],unpack("H*", $enc)[1]);
 }
 
+/* SJIS byte 0x80 was previously wrongly treated as the starting byte for a 2-byte character */
+echo "== Regression test for SJIS byte 0x80 ==\n";
+foreach (['SJIS', 'SJIS-2004', 'MacJapanese', 'SJIS-Mobile#DOCOMO', 'SJIS-Mobile#KDDI', 'SJIS-Mobile#SoftBank'] as $encoding) {
+    $array = mb_str_split("\x80\xA1abc\x80\xA1", 2, $encoding);
+    echo "$encoding: [" . implode(', ', array_map('bin2hex', $array)) . "]\n";
+
+    // Also try bytes 0xFD, 0xFE, and 0xFF
+    $array = mb_str_split("abc\xFD\xFE\xFFab\xFD\xFE\xFF", 2, $encoding);
+    echo "$encoding: [" . implode(', ', array_map('bin2hex', $array)) . "]\n";
+}
+
 ?>
 --EXPECT--
 BIG-5: a4e9 a5bb
@@ -80,3 +91,16 @@ UTF-16LE: e565 2c67
 UTF-32BE: 000065e5 0000672c
 UTF-32LE: e5650000 2c670000
 UTF-8: e697a5 e69cac
+== Regression test for SJIS byte 0x80 ==
+SJIS: [80a1, 6162, 6380, a1]
+SJIS: [6162, 63fd, feff, 6162, fdfe, ff]
+SJIS-2004: [80a1, 6162, 6380, a1]
+SJIS-2004: [6162, 63fd, feff, 6162, fdfe, ff]
+MacJapanese: [80a1, 6162, 6380, a1]
+MacJapanese: [6162, 63fd, feff, 6162, fdfe, ff]
+SJIS-Mobile#DOCOMO: [80a1, 6162, 6380, a1]
+SJIS-Mobile#DOCOMO: [6162, 63fd, feff, 6162, fdfe, ff]
+SJIS-Mobile#KDDI: [80a1, 6162, 6380, a1]
+SJIS-Mobile#KDDI: [6162, 63fd, feff, 6162, fdfe, ff]
+SJIS-Mobile#SoftBank: [80a1, 6162, 6380, a1]
+SJIS-Mobile#SoftBank: [6162, 63fd, feff, 6162, fdfe, ff]
diff --git a/ext/mbstring/tests/mb_strlen.phpt b/ext/mbstring/tests/mb_strlen.phpt
index 11225917140..5ebfcd1aec0 100644
--- a/ext/mbstring/tests/mb_strlen.phpt
+++ b/ext/mbstring/tests/mb_strlen.phpt
@@ -13,43 +13,59 @@ include_once('common.inc');
 mb_detect_order('auto');
 
 // Test string
-$euc_jp = '0123この文字列は日本語です。EUC-JPを使っています。0123日本語は面倒臭い。';
+$euc_jp = mb_convert_encoding("0123���������絖���������ユ��茯���с�����EUC-JP���篏帥�ｃ�������障�����0123��ユ��茯������√�����������", 'EUC-JP', 'UTF-8');
 $ascii  = 'abcdefghijklmnopqrstuvwxyz;]=#0123456789';
 
-// ASCII
 echo "== ASCII ==\n";
-print  mb_strlen($ascii,'ASCII') . "\n";
-print  strlen($ascii) . "\n";
+print mb_strlen($ascii,'ASCII') . "\n";
+print strlen($ascii) . "\n";
 
-// EUC-JP
 echo "== EUC-JP ==\n";
-print  mb_strlen($euc_jp,'EUC-JP') . "\n";
+print mb_strlen($euc_jp,'EUC-JP') . "\n";
 mb_internal_encoding('EUC-JP') or print("mb_internal_encoding() failed\n");
-print  strlen($euc_jp) . "\n";
+print strlen($euc_jp) . "\n";
 
-// SJIS
 echo "== SJIS ==\n";
 $sjis = mb_convert_encoding($euc_jp, 'SJIS','EUC-JP');
-print  mb_strlen($sjis,'SJIS') . "\n";
+print mb_strlen($sjis,'SJIS') . "\n";
 mb_internal_encoding('SJIS') or print("mb_internal_encoding() failed\n");
-print  strlen($sjis) . "\n";
+print strlen($sjis) . "\n";
+print "-- Testing illegal bytes 0x80,0xFD-FF --\n";
+// mb_strlen used to wrongly treat 0x80 as the starting byte of a 2-byte SJIS character
+print mb_strlen("\x80\xA1", 'SJIS') . "\n";
+print mb_strlen("abc\xFD\xFE\xFF", 'SJIS') . "\n";
+
+echo "== MacJapanese ==\n";
+print mb_strlen("\x80\xA1", 'MacJapanese') . "\n";
+print mb_strlen("abc\xFD\xFE\xFF", 'MacJapanese') . "\n";
+
+echo "== SJIS-2004 ==\n";
+print mb_strlen("\x80\xA1", 'SJIS-2004') . "\n";
+print mb_strlen("abc\xFD\xFE\xFF", 'SJIS-2004') . "\n";
+
+echo "== SJIS-Mobile#DOCOMO ==\n";
+print mb_strlen("\x80\xA1", 'SJIS-Mobile#DOCOMO') . "\n";
+print mb_strlen("abc\xFD\xFE\xFF", 'SJIS-Mobile#DOCOMO') . "\n";
+
+echo "== SJIS-Mobile#KDDI ==\n";
+print mb_strlen("\x80\xA1", 'SJIS-Mobile#KDDI') . "\n";
+print mb_strlen("abc\xFD\xFE\xFF", 'SJIS-Mobile#KDDI') . "\n";
+
+echo "== SJIS-Mobile#SoftBank ==\n";
+print mb_strlen("\x80\xA1", 'SJIS-Mobile#SoftBank') . "\n";
+print mb_strlen("abc\xFD\xFE\xFF", 'SJIS-Mobile#SoftBank') . "\n";
 
-// JIS
-// Note: either convert_encoding or strlen has problem
 echo "== JIS ==\n";
 $jis = mb_convert_encoding($euc_jp, 'JIS','EUC-JP');
-print  mb_strlen($jis,'JIS') . "\n";
+print mb_strlen($jis,'JIS') . "\n";
 mb_internal_encoding('JIS')  or print("mb_internal_encoding() failed\n");
-print  strlen($jis) . "\n";
+print strlen($jis) . "\n";
 
-// UTF-8
-// Note: either convert_encoding or strlen has problem
 echo "== UTF-8 ==\n";
 $utf8 = mb_convert_encoding($euc_jp, 'UTF-8','EUC-JP');
-print  mb_strlen($utf8,'UTF-8') . "\n";
+print mb_strlen($utf8,'UTF-8') . "\n";
 mb_internal_encoding('UTF-8')  or print("mb_internal_encoding() failed\n");
-print  strlen($utf8) . "\n";
-
+print strlen($utf8) . "\n";
 
 // Wrong Parameters
 echo "== WRONG PARAMETERS ==\n";
@@ -72,6 +88,24 @@ try {
 == SJIS ==
 43
 72
+-- Testing illegal bytes 0x80,0xFD-FF --
+2
+6
+== MacJapanese ==
+2
+6
+== SJIS-2004 ==
+2
+6
+== SJIS-Mobile#DOCOMO ==
+2
+6
+== SJIS-Mobile#KDDI ==
+2
+6
+== SJIS-Mobile#SoftBank ==
+2
+6
 == JIS ==
 43
 90
diff --git a/ext/mbstring/tests/mb_substr.phpt b/ext/mbstring/tests/mb_substr.phpt
index 6d5e9d42ac0..5bd4a5e67f4 100644
--- a/ext/mbstring/tests/mb_substr.phpt
+++ b/ext/mbstring/tests/mb_substr.phpt
@@ -8,13 +8,13 @@ ini_set('include_path','.');
 include_once('common.inc');
 
 // EUC-JP
-$euc_jp = "0123\xA4\xB3\xA4\xCE\xCA\xB8\xBB\xFA\xCE\xF3\xA4\xCF\xC6\xFC\xCB\xDC\xB8\xEC\xA4\xC7\xA4\xB9\xA1\xA3EUC-JP\xA4\xF2\xBB\xC8\xA4\xC3\xA4\xC6\xA4\xA4\xA4\xDE\xA4\xB9\xA1\xA3\xC6\xFC\xCB\xDC\xB8\xEC\xA4\xCF\xCC\xCC\xC5\xDD\xBD\xAD\xA4\xA4\xA1\xA3";
+$euc_jp = mb_convert_encoding('0123���������絖���������ユ��茯���с�����EUC-JP���篏帥�ｃ�������障�������ユ��茯������√�����������', 'EUC-JP', 'UTF-8');
 // SJIS
-$sjis = "\x93\xFA\x96{\x8C\xEA\x83e\x83L\x83X\x83g\x82\xC5\x82\xB7\x81B01234\x82T\x82U\x82V\x82W\x82X\x81B";
+$sjis = mb_convert_encoding('��ユ��茯���������鴻����с�����01234鐚�鐚�鐚�鐚�鐚����', 'SJIS', 'UTF-8');
 // ISO-2022-JP
 $iso2022jp = "\x1B\$B\x21\x21!r\x1B(BABC";
 // GB-18030
-$gb18030 = "\xC3\xDC\xC2\xEB\xD3\xC3\xBB\xA7\xC3\xFB\xC3\xDC\xC2\xEB\xC3\xFB\xB3\xC6\xC3\xFB\xB3\xC6";
+$gb18030 = mb_convert_encoding('絲���������桁��絲�������腱医��腱�', 'GB18030', 'UTF-8');
 // HZ
 $hz = "The next sentence is in GB.~{<:Ky2;S{#,NpJ)l6HK!#~}Bye.";
 // UTF-8
@@ -40,6 +40,29 @@ print "2: " . bin2hex(mb_substr($sjis, -1, null, 'SJIS')) . "\n";
 print "3: " . bin2hex(mb_substr($sjis, -5, 3, 'SJIS')) . "\n";
 print "4: " . bin2hex(mb_substr($sjis, 1, null, 'SJIS')) . "\n";
 print "5:" . bin2hex(mb_substr($sjis, 10, 0, 'SJIS')) . "\n";
+echo "-- Testing illegal SJIS byte 0x80 --\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 3, 2, 'SJIS')) . "\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 0, 3, 'SJIS')) . "\n";
+
+echo "SJIS-2004:\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 3, 2, 'SJIS-2004')) . "\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 0, 3, 'SJIS-2004')) . "\n";
+
+echo "MacJapanese:\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 3, 2, 'MacJapanese')) . "\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 0, 3, 'MacJapanese')) . "\n";
+
+echo "SJIS-Mobile#DOCOMO:\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 3, 2, 'SJIS-Mobile#DOCOMO')) . "\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 0, 3, 'SJIS-Mobile#DOCOMO')) . "\n";
+
+echo "SJIS-Mobile#KDDI:\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 3, 2, 'SJIS-Mobile#KDDI')) . "\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 0, 3, 'SJIS-Mobile#KDDI')) . "\n";
+
+echo "SJIS-Mobile#SoftBank:\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 3, 2, 'SJIS-Mobile#SoftBank')) . "\n";
+print bin2hex(mb_substr("\x80abc\x80\xA1", 0, 3, 'SJIS-Mobile#SoftBank')) . "\n";
 
 echo "ISO-2022-JP:\n";
 print "1: " . bin2hex(mb_substr($iso2022jp, 0, 3, 'ISO-2022-JP')) . "\n";
@@ -98,6 +121,24 @@ SJIS:
 3: 825582568257
 4: 967b8cea8365834c8358836782c582b781423031323334825482558256825782588142
 5:
+-- Testing illegal SJIS byte 0x80 --
+6380
+806162
+SJIS-2004:
+6380
+806162
+MacJapanese:
+6380
+806162
+SJIS-Mobile#DOCOMO:
+6380
+806162
+SJIS-Mobile#KDDI:
+6380
+806162
+SJIS-Mobile#SoftBank:
+6380
+806162
 ISO-2022-JP:
 1: 1b2442212121721b284241
 2: 43