[UPDATE!]Anime Expo to Host Voice Actor Ryo Horikawa, Ei Aoki, Rikiya Koyama, Nobuhiko Okamoto

The Anime Expo anime convention in Los Angeles announced through their AX Live online broadcast on Thursday that voice actor Ryo Horikawa (Vegeta in Dragon Ball Z, Heiji Hattori in Case Closed) will be appearing as a guest at this year's event.

Anime Expo has already announced as guests the composer Yuki Kajiura along with her FictionJunction project, Japanese singer LiSA, as well as blogger and TV host Danny Choo.

Source: ANN

Edit: I thought I should merge the 2nd news in here too:

The Anime Expo anime convention in Los Angeles announced through its AX Live online broadcast on Thursday that Fate/Zero and The Garden of Sinners director Ei Aoki and ufotable producer Hikaru Kondo will be appearing as guests at this year's event. According to the webcast, Aoki will participate in a meet-and-greet event, an autograph session, and a focus panel.

The same broadcast also announced that voice actor Rikiya Koyama (Kiritsugu Emiya in Fate/Zero, Yamato in Naruto Shippūden) will appear at the event, and will similarly participate in a meet-and-greet, autograph session, and focus panel.

Voice actor Nobuhiko Okamoto (Rin Okumura in Blue Exorcist, Eiji Niizuma in Bakuman, Accelerator in Toaru Majutsu no Index) was announced as appearing as a guest at this year's event, as was anime director Tatsuo Sato (Cat Soup, Martian Successor Nadesico).

The Anime Expo website also revealed Aniplex President Koichiro Natsume and Producer Atsuhiro Iwakami, both of whom were also involved in the production of Fate/Zero, as guests at this year's event.

Anime Expo already announced as guests the voice actor Ryo Horikawa, singers Minami Kuribayashi and ayami, composer Yuki Kajiura along with her FictionJunction project, Japanese singer LiSA, and blogger and TV host Danny Choo.

Source: ANN