Here's a clip from this morning's Mezamashi news showing some clips from the event:
The UFA streaming video site, Dohhhup, has a 9:36 clip of the press conference which followed the concert. You can view that here.
The two new Musume from China, Junjun & Linlin, were also given an official introduction at the concert.
Some news about the event can be found here, here and here. According to the Nikkan Sports article, her upcoming projects for the year include a stage play with Ishikawa Rika this month (she's replacing Tsuji, who bowed out of the role), a dinner show in August, and another play this fall.