Can't build QtWebEngine in Japanese OS

C:\Users\shinichi\Code\qt5\qtwebengine>nmake

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        cd src\ && ( if not exist Makefile C:\Users\shinichi\Code\qt5\qtbase\bin
\qmake C:\Users\shinichi\Code\qt5\qtwebengine\src\src.pro -o Makefile ) && "C:\P
rogram Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -f Makefile

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        cd core\ && ( if not exist Makefile C:\Users\shinichi\Code\qt5\qtbase\bi
n\qmake C:\Users\shinichi\Code\qt5\qtwebengine\src\core\core.pro -o Makefile ) &
& "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -f Make
file

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        ( if not exist Makefile.core_headers C:\Users\shinichi\Code\qt5\qtbase\b
in\qmake C:\Users\shinichi\Code\qt5\qtwebengine\src\core\core_headers.pro -o Mak
efile.core_headers ) && "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\
BIN\nmake.exe" -f Makefile.core_headers

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -
f Makefile.core_headers.Release all

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -
f Makefile.core_headers.Debug all

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        ( if not exist Makefile.core_gyp_generator C:\Users\shinichi\Code\qt5\qt
base\bin\qmake C:\Users\shinichi\Code\qt5\qtwebengine\src\core\core_gyp_generato
r.pro -o Makefile.core_gyp_generator ) && "C:\Program Files (x86)\Microsoft Visu
al Studio 14.0\VC\BIN\nmake.exe" -f Makefile.core_gyp_generator

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -
f Makefile.core_gyp_generator.Release

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        ( if not exist Makefile.gyp_run C:\Users\shinichi\Code\qt5\qtbase\bin\qm
ake C:\Users\shinichi\Code\qt5\qtwebengine\src\core\gyp_run.pro -o Makefile.gyp_
run ) && "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe"
-f Makefile.gyp_run

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -
f Makefile.gyp_run.Release all

Microsoft (R) Program Maintenance Utility Version 14.00.23506.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        C:\Users\shinichi\Code\qt5\qtwebengine\src\3rdparty\ninja\ninja.exe  -C
C:/Users/shinichi/Code/qt5/qtwebengine/src/core/Release_x64
ninja: Entering directory `C:/Users/shinichi/Code/qt5/qtwebengine/src/core/Relea
se_x64'
[10/11770] CC obj\src\3rdparty\chromium\third_party\qcms\src\qcms.chain.obj
FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @ob
j\src\3rdparty\chromium\third_party\qcms\src\qcms.chain.obj.rsp /c c:\users\shin
ichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\src\chain.c /Fo
obj\src\3rdparty\chromium\third_party\qcms\src\qcms.chain.obj /Fdobj\src\3rdpart
y\chromium\third_party\qcms\qcms.c.pdb
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: error C2220: warning treated as error - no 'object' file generated
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: warning C4819: The file contains a character that cannot be represente
d in the current code page (932). Save the file in Unicode format to prevent dat
a loss
[10/11770] CC obj\src\3rdparty\chromiu...party\qcms\src\qcms.transform_util.obj
FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @ob
j\src\3rdparty\chromium\third_party\qcms\src\qcms.transform_util.obj.rsp /c c:\u
sers\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\src\tr
ansform_util.c /Foobj\src\3rdparty\chromium\third_party\qcms\src\qcms.transform_
util.obj /Fdobj\src\3rdparty\chromium\third_party\qcms\qcms.c.pdb
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: error C2220: warning treated as error - no 'object' file generated
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: warning C4819: The file contains a character that cannot be represente
d in the current code page (932). Save the file in Unicode format to prevent dat
a loss
[10/11770] CC obj\src\3rdparty\chromium\third_party\qcms\src\qcms.matrix.obj
FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @ob
j\src\3rdparty\chromium\third_party\qcms\src\qcms.matrix.obj.rsp /c c:\users\shi
nichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\src\matrix.c /
Foobj\src\3rdparty\chromium\third_party\qcms\src\qcms.matrix.obj /Fdobj\src\3rdp
arty\chromium\third_party\qcms\qcms.c.pdb
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: error C2220: warning treated as error - no 'object' file generated
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: warning C4819: The file contains a character that cannot be represente
d in the current code page (932). Save the file in Unicode format to prevent dat
a loss
[10/11770] CC obj\src\3rdparty\chromium\third_party\qcms\src\qcms.iccread.obj
FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @ob
j\src\3rdparty\chromium\third_party\qcms\src\qcms.iccread.obj.rsp /c c:\users\sh
inichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\src\iccread.c
 /Foobj\src\3rdparty\chromium\third_party\qcms\src\qcms.iccread.obj /Fdobj\src\3
rdparty\chromium\third_party\qcms\qcms.c.pdb
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: error C2220: warning treated as error - no 'object' file generated
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: warning C4819: The file contains a character that cannot be represente
d in the current code page (932). Save the file in Unicode format to prevent dat
a loss
[10/11770] CC obj\src\3rdparty\chromiu...party\qcms\src\qcms.transform-sse2.obj
FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @ob
j\src\3rdparty\chromium\third_party\qcms\src\qcms.transform-sse2.obj.rsp /c c:\u
sers\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\src\tr
ansform-sse2.c /Foobj\src\3rdparty\chromium\third_party\qcms\src\qcms.transform-
sse2.obj /Fdobj\src\3rdparty\chromium\third_party\qcms\qcms.c.pdb
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: error C2220: warning treated as error - no 'object' file generated
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: warning C4819: The file contains a character that cannot be represente
d in the current code page (932). Save the file in Unicode format to prevent dat
a loss
[10/11770] CC obj\src\3rdparty\chromiu...hird_party\qcms\src\qcms.transform.obj
FAILED: ninja -t msvc -e environment.x64 -- cl.exe /nologo /showIncludes /FC @ob
j\src\3rdparty\chromium\third_party\qcms\src\qcms.transform.obj.rsp /c c:\users\
shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\src\transfo
rm.c /Foobj\src\3rdparty\chromium\third_party\qcms\src\qcms.transform.obj /Fdobj
\src\3rdparty\chromium\third_party\qcms\qcms.c.pdb
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: error C2220: warning treated as error - no 'object' file generated
c:\users\shinichi\code\qt5\qtwebengine\src\3rdparty\chromium\third_party\qcms\sr
c\qcms.h: warning C4819: The file contains a character that cannot be represente
d in the current code page (932). Save the file in Unicode format to prevent dat
a loss
[10/11770] CXX obj\src\3rdparty\chromi...ase\rtc_base_approved.stringencode.obj
ninja: build stopped: subcommand failed.
NMAKE : fatal error U1077: 'C:\Users\shinichi\Code\qt5\qtwebengine\src\3rdparty\
ninja\ninja.exe' : return code '0x1'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0
\VC\BIN\nmake.exe"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '(' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.