Support Japanese language in Windows 7

Hi,
I've downloaded and installed Windows 7 RTM. 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 version, but I cann;t find the Windows IME. Please help me resolve!
Thanks!

Have you installed the language packs you are after in Windows Update? You'll need to change your language support preferences to type in Japanese/Chinese/Korean - this article is for Vista but it's a similar process to follow:

http://newton.uor.edu/Departments&Pr...age/vista.html

The Windows 7 lite version doesn't have Japanese/Chinese/Korean, so it doesn't have Windows IME to type that language. I want to know how to install that language pack.