The commercial says:
One month after the contract was renewed…
A new battle finally begins …
Chūnibyō demo Koi ga Shitai!
Production on a 2nd TV anime season green-lit!!
Wait for more info!
The June issue of Kadokawa Shoten’s Newtype magazine reported on Friday that production on the second season had been green-lit. A teaser had aired in March to reveal that the anime has had its “contract renewed,” but it did not specify at the time that there would be a second season on television.