This was the first LLVM gathering held on 23 Aug, 2008 in Tokyo, Japan.
In the gathering, we introduced LLVM and explored use of LLVM for various projects. Around 40 people was attended this gathering, so it was a bit larger gathering in Japan.
Following are slides used at the gathering. See also the Google Groups site.
The slides are in a mix of English and Japanese. Note that the Japanese slides can be generally understood by English speakers by using online translation tools such as Google translate.