The director of Evangelion and key person behind the Ohmu vs. God Soldier battle scene in Nausicaa is lending his voice to Jiro Horikoshi, the inventor of the Zero Fighter, in Miyazaki's upcoming film Kaze Tachinu.
Thanks to Gwern Branwen and Ettore Trento for the news.
In Studio Ghibli Museum Library news their next theatrical release was announced at the end of April to be Arrugas, directed by Ignacio Ferreras, to be released in Japanese cinemas as Shiwa (??) on June 22. US distributor GKIDS has a release of it planned for sometime in 2013.