User blog comment:Astarothfan/High School DxD BorN episode 6 review/@comment-3965848-20150509203420/@comment-26345952-20150509212412

Maybe is the pre-recorded RG that Sairaorg had with the yankee (what's his name again?), they didn't say that Rias was going to be the first, only that Diodora will be there first opponent.