User blog comment:DeathGodPrayer/re Talk about season 2/@comment-3120592-20120528211409/@comment-1359322-20120529133030

We can be sure there will be a season 2 if you got listen properly to what Ddraig said to Issei as well as sirzechs and grayfia's conversation on the last episode. They mentioned a "hint" to season 2.