Who has problems with the Chinese language, do this, open the iso image with poweriso seek the Setup.ini file, extract the file to your desktop and then edit as follows.
[Languages]
count=9
default=409
key0=410
key1=40a
key2=405
key3=407
key4=40c
key5=415
key6=419
key7=409
key8=411
In the languages change the default language 411 to 409.
This changes the default language Japanese to English.