The official website for the previously announced Toaru Kagaku no Accelerator has announced additional staff members and theme song artists. The opening theme song will be performed by THE SIXTH LIE, and the ending theme song will be performed by sajou no hana. Animated by J.C.Staff, the anime is slated for this summer via AT-X, Tokyo MX, MBS, and BS11.

Staff
Original Character Design: Kiyotaka Haimura (Toaru Majutsu no Index illustrator), Arata Yamaji (Toaru Kagaku no Accelerator art)
Series Composition: Keiji Sugihara (Clockwork Planet)
Character Design: Youhei Yaegashi (Toaru Kagaku no Railgun S: Daiji na Koto wa Zenbu Sentou ni Osowatta key animation)
Sound Director: Jin Aketagawa (Tensei shitara Slime Datta Ken)
Music: Maiko Iuchi (Toaru series)

CM


Source: Comic Natalie


Update March 23
At this year's AnimeJapan, the series unveiled a new key visual which was also distributed as a B3-sized poster at their booth.

The mysterious girl Estelle Rosenthal that appeared in the CM will be voiced by Yurika Kubo (Seizei Ganbare! Mahou Shoujo Kurumi series).

PV


Source: Official Twitter 1, 2