User blog comment:B214/Volume 22 spoilers/@comment-201.215.165.7-20170213165134/@comment-31137559-20170215074833

@B214 Sorry it took me so long to realize your point. I just wonder if Issei has children with the girls(the devils) will they be born high-class because of their parents? Because it's kind of obvious that Issei and the others will be Ultimate-class devils when they start having children. Rias' children will be obvious since they will have the name of Gremory. But I wonder about the rest. And it would be awesome if each of Issei's children have a peerage. I wish Ishibumi would explain the status of reincarnated devils' children.