According to Jump SQ official website, Kato Kazue's manga Ao no Exorcist was announced to get a TV anime adaptation. It will be aired next Spring.

Sources: Jump SQ, Natalie

Updated on December 18th
To be aired from this April on Sundays at 5pm.
Staff
Director: Okamura Tensai
Series Composition: Yamaguchi Ryota
Character Design: Sasaki Keigo ("Senkou no Night Raid")
Music: Sawano Hiroyuki
Production Studio: A-1 Pictures

Cast
Okumura Rin: Okamoto Nobuhiko
Okumura Yukio: Fukuyama Jun
Moriyama Shiemi: Hanazawa Kana
Suguro Ryuji: Nakai Kazuya
Shima Renzo: Yusa Koji
Miwa Konekomaru: Kaji Yuki
Kamiki Izumo: Kitamura Eri
Mephisto Pheles: Kamiya Hiroshi
Kirigakure Shura: Sato Rina
Fujimoto Shiro: Fujiwara Keiji
Igor Neuhaus: Okiayu Ryotaro
Amaimon: Kakihara Tetsuya

Source: Official website