User blog comment:B214/Question and Answers 4/@comment-37.23.239.83-20150325111844/@comment-97.103.233.248-20150325144545

There definetly are in fact I'm Cretain every top 10 strongest beings in DXD can defeat goku as for rivaling him I think issei and vali can but I'm not sure.

Those are all the people i could think of at the top of my mind.