http://www.valvrave.com/
Main Staff:
Director: Ko Matsuo
Series Composition: Ichirou Ohkouchi
Original Character Design: Katsura Hoshino
Character Design: Tatsuya Suzuki
Mechanical Design: Makoto Ishiwata, Naohiro Washio, Kunio Okawara
Animation Production: Sunrise
New teaser on the site and key visual: