User blog comment:B214/Volume 23 discussion blog/@comment-30924344-20170301120940/@comment-31137559-20170301182301

Irina is an angel too if you haven't realized. And Issei already has 2 bishops, so Le Fay can't be in his peerage. And Bennia is already a knight in Soma's peerage. Being in Issei's harem doesn't mean they'll be in his peerage.