User blog comment:B214/High School DxD BorN episode 1 review/@comment-100.36.63.168-20150406224835/@comment-97.103.233.248-20150406233046

Hopefully, if they do start going above season 5 they'll start doing more than 12 episodes, but that just my thought.

Although if they do more than 12 episodes it might catch up with the LN.