diff --git a/icu4c/source/test/cintltst/nccbtst.c b/icu4c/source/test/cintltst/nccbtst.c
index f4e3c37d71..c67322bdd4 100644
--- a/icu4c/source/test/cintltst/nccbtst.c
+++ b/icu4c/source/test/cintltst/nccbtst.c
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1997-2011, International Business Machines Corporation and
+ * Copyright (c) 1997-2012, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 /*
@@ -765,8 +765,8 @@ static void TestSkip(int32_t inputsize, int32_t outputsize)
                 /*iso-2022-jp*/
         static const uint8_t sampleTxt_iso_2022_jp[]={ 
             0x41,
-            0x1b,   0x24,   0x42,   0x2A, 0x44, /*unassigned*/
-             0x1b,   0x28,   0x42,   0x42,
+            0x1b,   0x24,   0x42,   0x3a, 0x1a, /*unassigned*/
+            0x1b,   0x28,   0x42,   0x42,
             
         };
         static const UChar iso_2022_jptoUnicode[]={    0x41,0x42 };
@@ -2314,13 +2314,14 @@ static void TestSubWithValue(int32_t inputsize, int32_t outputsize)
         /*iso-2022-jp*/
         static const uint8_t sampleTxt_iso_2022_jp[]={ 
             0x1b,   0x28,   0x42,   0x41,
-            0x1b,   0x24,   0x42,   0x2A, 0x44, /*unassigned*/
+            0x1b,   0x24,   0x42,   0x3a, 0x1a, /*unassigned*/
             0x1b,   0x28,   0x42,   0x42,
             
         };
-        static const UChar iso_2022_jptoUnicode[]={    0x41,0x25,0x58,0x32,0x41,0x25,0x58,0x34,0x34, 0x42 };
+                                                   /*     A    %    X    3    A    %    X    1    A     B    */
+        static const UChar iso_2022_jptoUnicode[]={    0x41,0x25,0x58,0x33,0x41,0x25,0x58,0x31,0x41, 0x42 };
         static const int32_t from_iso_2022_jpOffs [] ={  3,   7,   7,   7,   7,   7,   7,   7,   7,    12   };
-        
+
         /*iso-2022-cn*/
         static const uint8_t sampleTxt_iso_2022_cn[]={ 
             0x0f,   0x41,   0x44,
@@ -2457,8 +2458,9 @@ static void TestSubWithValue(int32_t inputsize, int32_t outputsize)
             {
                 static const UChar iso_2022_jptoUnicodeDec[]={
                                                   0x0041,   
-                                                  0x0026,   0x0023,   0x0034,   0x0032,   0x003b,   
-                                                  0x0026,   0x0023,   0x0036,   0x0038,   0x003b,   
+                                                  /*   &         #         5         8         ;   */
+                                                  0x0026,   0x0023,   0x0035,   0x0038,   0x003b,   
+                                                  0x0026,   0x0023,   0x0032,   0x0036,   0x003b,   
                                                   0x0042 };
                 static const int32_t from_iso_2022_jpOffsDec [] ={ 3,7,7,7,7,7,7,7,7,7,7,12,  };
                 if(!testConvertToUnicodeWithContext(sampleTxt_iso_2022_jp, sizeof(sampleTxt_iso_2022_jp),
@@ -2469,8 +2471,9 @@ static void TestSubWithValue(int32_t inputsize, int32_t outputsize)
             {
                 static const UChar iso_2022_jptoUnicodeHex[]={
                                                   0x0041, 
-                                                  0x0026, 0x0023, 0x0078, 0x0032, 0x0041, 0x003b, 
-                                                  0x0026, 0x0023, 0x0078, 0x0034, 0x0034, 0x003b, 
+                                                  /*   &       #       x       3       A       ;  */
+                                                  0x0026, 0x0023, 0x0078, 0x0033, 0x0041, 0x003b, 
+                                                  0x0026, 0x0023, 0x0078, 0x0031, 0x0041, 0x003b, 
                                                   0x0042 };
                 static const int32_t from_iso_2022_jpOffsHex [] ={  3,7,7,7,7,7,7,7,7,7,7,7,7,12   };
                 if(!testConvertToUnicodeWithContext(sampleTxt_iso_2022_jp, sizeof(sampleTxt_iso_2022_jp),
@@ -2481,8 +2484,8 @@ static void TestSubWithValue(int32_t inputsize, int32_t outputsize)
             {
                 static const UChar iso_2022_jptoUnicodeC[]={
                                                 0x0041, 
-                                                0x005C, 0x0078, 0x0032, 0x0041,
-                                                0x005C, 0x0078, 0x0034, 0x0034, 
+                                                0x005C, 0x0078, 0x0033, 0x0041,   /*  \x3A */
+                                                0x005C, 0x0078, 0x0031, 0x0041,   /*  \x1A */
                                                 0x0042 };
                 int32_t from_iso_2022_jpOffsC [] ={  3,7,7,7,7,7,7,7,7,12   };
                 if(!testConvertToUnicodeWithContext(sampleTxt_iso_2022_jp, sizeof(sampleTxt_iso_2022_jp),