The one my partner_in_crime referred as, "Ah, that one with annoying face?" and some people, "The bug-eyed kid". I used to agree with them but Yuma has grown very good-looking nowadays.
But anyway, I love Yuma and his lovely voice. I think it's wrong to hate him for the Nakayama Yuma w/ B.I. Shadow thingy; it's not his fault to get pimped out that much. At least he really can sing - not just cool, or sexy or whatever.
I can't be long, there is like... a mountain of work to be done. So Yuma, all the best in everything, shine brighter but don't overshadow those B.I. Shadow and Hey! Say! 7 WEST (especially that cute Nozomu!) and don't drop your school like Ryo did even though it sure is tiring to travel Osaka-Tokyo every time!