Kirosuji Yuki
The meddlesome, playful cupid whose hobby it is to matchmake people she deems to be perfect for each other. Despite having the wits of the world's greatest wingwoman, she seems incapable of comprehending when somebody is confessing to her, and her own love life suffers from it. She doesn't seem to mind though -- she is willing to wait however long it takes for her special somebody.