Ever notice that in any battle the human Wiegraf (beside the duel), he's got female allies?

Battle 1: He's got Knights and Monks, all female. Makes me wonder about Boco's preferences... Boco seems to have a thing for Delita...

Battle 2: Knights, Archers, Wizard, female again.

Battle 3: (The Duel) He's wearing Diamonds.

Battle 4: ...not sure. Archaic Demons are monsters. If monsters had genders, these would be female, probably.