diff --git a/base/setup/usetup/lang/ja-JP.h b/base/setup/usetup/lang/ja-JP.h
index a0817056070..461281ffa2a 100644
--- a/base/setup/usetup/lang/ja-JP.h
+++ b/base/setup/usetup/lang/ja-JP.h
@@ -1531,14 +1531,14 @@ static MUI_ENTRY jaJPBootLoaderInstallPageEntries[] =
     {
         4,
         3,
-        " ReactOS " KERNEL_VERSION_STR " Setup ",
+        " ReactOS " KERNEL_VERSION_STR " \276\257\304\261\257\314\337 ",
         TEXT_STYLE_UNDERLINE,
         TEXT_ID_STATIC
     },
     {
         0,
         0,
-        "Installing the bootloader onto the media, please wait...",
+        "\322\303\336\250\261 \306 \314\336\260\304\333\260\300\336\260\246 \262\335\275\304\260\331 \274\303\262\317\275\241 \265\317\301\270\300\336\273\262...",
         TEXT_TYPE_STATUS | TEXT_PADDING_BIG,
         TEXT_ID_STATIC
     },
@@ -2221,14 +2221,14 @@ MUI_STRING jaJPStrings[] =
     {STRING_PLEASEWAIT,
      "   \265\317\301 \270\300\336\273\262..."},
     {STRING_INSTALLCREATEPARTITION,
-     "   ENTER = Install   P = Create Primary   E = Create Extended   F3 = Quit"},
+     "   ENTER = \262\335\275\304\260\331   P = \314\337\327\262\317\330 \312\337\260\303\250\274\256\335 \273\270\276\262   F3 = \301\255\263\274"},
 //     "   ENTER = ²Ý½Ä°Ù   C = Ê߰è¼®Ý »¸¾²   F3 = Á­³¼"},
     {STRING_INSTALLCREATELOGICAL,
-     "   ENTER = Install   L = Create Logical Partition   F3 = Quit"},
+     "   ENTER = \262\335\275\304\260\331   L = \333\335\330 \312\337\260\303\250\274\256\335 \273\270\276\262   F3 = \301\255\263\274"},
     {STRING_INSTALLDELETEPARTITION,
      "   ENTER = \262\335\275\304\260\331   D = \312\337\260\303\250\274\256\335 \273\270\274\336\256   F3 = \301\255\263\274"},
     {STRING_DELETEPARTITION,
-     "   D = Delete Partition   F3 = Quit"},
+     "   D = \312\337\260\303\250\274\256\335 \273\270\274\336\256   F3 = \301\255\263\274"},
     {STRING_PARTITIONSIZE,
      "\261\300\327\274\262 \312\337\260\303\250\274\256\335\311 \273\262\275\336:"},
     {STRING_CHOOSENEWPARTITION,
@@ -2263,7 +2263,7 @@ MUI_STRING jaJPStrings[] =
     {STRING_MOVING,
      "   \314\247\262\331 \311 \262\304\336\263: %S \266\327: %S"},
     {STRING_RENAMING,
-     "   \305\317\264 \311 \315\335\272\263: %S to: %S"},
+     "   \305\317\264 \311 \315\335\272\263: %S \266\327: %S"},
     {STRING_COPYING,
      "   \272\313\337\260 \301\255\263\311 \314\247\262\331: %S"},
     {STRING_SETUPCOPYINGFILES,