Panic x Panic  

ぱにっく×ぱにっく, Paniku × Paniku

Mitsuki and Kakeru are childhood friends who also compete against each other. One day, while playing outside, Mitsuki is attacked by a demon. She and her friend discover that they possess magical abilities after the attack. According to an old scroll, it's their responsibility to join forces and protect the world from a demon invasion. Thus, their journey begins with many challenges ahead of them.

Panic x Panic was published in English by Del Rey from February 23 to August 31, 2010.