http://googlejapan.blogspot.com/2007/02/google.html
Translation: http://translate.google.com/translate?u=http%3A%2F%2Fgooglejapan.blogspot.com%2F2007%2F02%2Fgoogle.html&langpair=ja%7Cen&hl=en&ie=UTF-8&oe=UTF-8&prev=%2Flanguage_tools
The Google Japan Blog says something about Technorati Japan and some about AdWords... Any idea?

also: Technorati Loses Key Developer to Google
http://www.techcrunch.com/2007/02/14/technorati-loses-key-developer-to-google/

Nothing very interesting. Adwords ads for technorati.jp, livedoor.com and become.co.jp.