Main protagonist gets engaged to a beautiful powerful teenage girl who's the heir to her clan. Check.
Looking at the color illustration of Suzaku naked in the bath with the other girls, I approve.
Imagine how awkward that marriage interview would be.
Well Tobio's building his harem.
But ValixGenbu is a good one as well.
And Vali's battle mania is too much sometimes.
Love how Mephisto Pheles basically told David "You're very good, but you'll never be like Strada."