These are the unpacked mikachan fonts from http://mikachan.sourceforge.jp The download mikachanALL.exe is a self extracting archive containing the mikachan font collection, mikachanALL.ttc Once you have downloaded mikachanALL.ttc: Mikachan font collection, install the fonts as follows (assuming a Windows XP system).

• Start...Control Panel
• Fonts
• File...Install new font
• Browse to the location you downloaded mikachanALL.ttc
• You should see mikachan & mikachan-P & mikachan-PB & mikachan-PS in the list of fonts
• Click Select all, then OK.
• Done