Found this around on YTube when looking for something. According to Wikipedia (the most trustworthy place in the entire world):
Akiba PC reported that the first 7777 copies of Japanese Windows 7 Ultimate DSP editions[29] include special wallpaper and sound sets for a character called Nanami Madobe (窓辺ななみ Madobe Nanami?), voiced by Nana Mizuki. The character was designed by Wakaba.[30] The premium set includes a Windows 7 theme featuring 3 Nanami wallpapers, 19 event sound sets, CD with 5 extra Nanami sounds. Regular DSP edition includes a digest Windows 7 theme including a Nanami wallpaper, an event sound set; the preorder users can also download an extra Nanami wallpaper and 6 event sound sets. This makes it the first OS-tan marketed by the company producing the operating system. In addition, the character also got its own Twitter account.[31]
During the initial sales event of the Windows 7 DSP edition, the official profile of the character has also been revealed.[32] It shows Madobe Nanami was born in 1992-04-06 (release date of Windows 3.1) 17 years of age(at the time of release), who lives in Chiyoda, Tokyo. Nanami is among an extended family of 16 members, and she has elder brother named Goichi (吾一), elder sister named Mutsumi (むつみ), mother named Mikaho (美佳穗) from Madobe (窓辺) family, father named Kyuuachi (究八) from Shirato (白戸) family. Nanami and her cousin Claude Madobe (クロード(蔵人)) later appeared in Microsoft's Cloud Girl comic strip.[33]
During the initial sales event of the Windows 7 DSP edition, the official profile of the character has also been revealed.[32] It shows Madobe Nanami was born in 1992-04-06 (release date of Windows 3.1) 17 years of age(at the time of release), who lives in Chiyoda, Tokyo. Nanami is among an extended family of 16 members, and she has elder brother named Goichi (吾一), elder sister named Mutsumi (むつみ), mother named Mikaho (美佳穗) from Madobe (窓辺) family, father named Kyuuachi (究八) from Shirato (白戸) family. Nanami and her cousin Claude Madobe (クロード(蔵人)) later appeared in Microsoft's Cloud Girl comic strip.[33]
Currently hunting down a box to see if I can get it :D
