Windows 7 Support Japanese language in Windows 7 lite

[bautroibaola]

Hi,
I've downloaded and installed Windows 7 RTM lite. Every thing is OK, but my Windows 7 doesn't support Japanese, Chinese and Korean language. When I open file or visit website that have that language, they can display. I also want to type Japanese in this lite version, but I cann;t find the Windows IME. Please help me resolve!
Thanks!