Installing MikuMikuDance

You can open the ZIP file with Windows in English (the files are not named in Japanese).
The ZIP file should have a "MikuMikuDanceE_v739dot" folder.
The folder should have an EXE file, a text file and a couple of subfolders.

MikuMikuDance zip

MikuMikuDance files

MikuMikuDance window

If the program fails to start, your computer might not have DirectX9.
Microsoft Download Center - DirectX End-User Runtime Web Installer

See also