User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170331222853/@comment-120.188.7.245-20170401151218

^ Hmmm, for me

The percentage the girls you mentioned to join Issei's Harem

Bennia =80% ( she is a fan of Issei)

Roygun Belphegor = 60% ( Issei seems to be her type)

Tiamat = 55% ( Still split if she is interested in Issei  or not)

Millarca = 40% ( It looks like she is more interested in Nakiri Oryu and 1 vampire girl ( Elmenhilde) is enough for me)