User blog comment:Xhatefate/DxD Updates~/@comment-16281343-20150313171907

So, just like Season 2, the BD/DVDs will each have a short story included as well. Though I think just like Season 2, the short stories will be one story divided into 6.

The short story in Season 2, btw, is Issei having individual dates with the Gremory group in a single day.