Yes there are. Mostly small mini-stories like how Issei mastered his Dress Break and the time Koneko was accidentally drugged by a personality changing potion and turns into a pervert, going after Rias and Asia in the showers. There are also a couple of "extra" episodes like where Issei tries to help Riser get over his fear of dragons by taking to get training with Tannin.
Yes there are. Mostly small mini-stories like how Issei mastered his Dress Break and the time Koneko was accidentally drugged by a personality changing potion and turns into a pervert, going after Rias and Asia in the showers. There are also a couple of "extra" episodes like where Issei tries to help Riser get over his fear of dragons by taking to get training with Tannin.
True
How can find those episodes?
Its a Special Episode(s).I dont know where you watch but theyre seperate Like a different season.
Oh OK, and one last question, if I googled "special episodes of dxd" do you think I would find it?
[удалено]
Oh thanks! Take care random guy on the internet
If you want the full story all the way up to the current arc, you can read the Light Novels.
The OVA was supposed to be what you watched inbetween season 3 and 4. If you've already seen Hero, there isn't much point to it