1. The document announces a linguistics meeting on August 26, 2011 at Hokkaido University to discuss various topics.
2. It then lists three main presentations: the first on language contact between Ainu and Japanese from 1787-1899; the second on a study of sound changes between 1906-2010; the third on the development of the Hokkaido dialect between 1871-2010.
3. The document concludes by noting additional discussions and references cited in the presentations.