>>1532705
Its "Teacher" Tieria Erde from this video https://www.nicovideo.jp/watch/sm5018919 , at 0:26
Basically a Trendy Parody of Sayonara Zetsubou Sensei but as Gundam, the original parody video got deleted but this is a re-upload that is near the time frame of 2008 where ops pic was circulating, I couldn't find the further altered image, where the Japanese is removed from the book & the background that people use as profile pic.

At least I learned a lot of crap about Japanese blogs.
Here the image taken from that video frame, up-scaled, and removed the text.