Courtesy of duckroll:
http://jp.jnocnews.jp/news/show.aspx?id=54369
Itagaki gave an interview to People's Daily Overseas Edition Japan Monthly, and said some pretty funny things. To note, this is a Japanese edition of a China newspaper, so keep in mind that his comments are likely intended to be for readers who have an interest in China-centric news.
When asked about the future of Valhalla Studios, he said that they're currently committed to finishing Devil's Third on WiiU, but after it ships, they'll be developing mobile games. He goes on to talk about mobile gaming culture in China, and how it is a huge market which has a strong social culture. He hopes to tie-in with Chinese companies in future to take full advantage of the growing market there.