http://www.4shared.com/photo/1X39OVj...ing_kouki.html
i know its a joke but is yuuyas mom possoly russian
http://images.wikia.com/muvluv/image...lf_bridges.jpg
and has light hair apparently
http://images.wikia.com/muvluv/images/b/b7/Fukatsu.jpg
any simmilarties in the moms
cant really tell seeing as ones colored and ones not damn