Through their Youtube channel, Kyoto Animation (Kyoani) have posted up a promotional opening sequence for their upcoming anime release Chūnibyō Demo Koi ga Shitai! (Aka. 中二病でも恋がしたい! | She Has Adolescent Delusions, But I Want to Love Her!). The song in this video is Kimi e by ZAQ.
The anime is set to air in Japan beginning on the 3rd October 2012. It is based off the light novel series written by Torako and illustrated by Nozomi Osaka – and was one of the five honorable mentions in Kyoto Animation’s first ever Kyoto Animation Awards program held in 2010.
Edit: Below is a recent trailer for the series