What's the name of AKB48' s sister on the far right?

She, Kashiwagi Yuki, nicknamed White Hair, Organophosphorus, and Xuedi, is one of my two firsts, and the cute point is the big nose.

Take a photo with formula 20 13.

PS: This screenshot shows Brother Huang "Don't take off other people's sailor suit". However, my favorite is しのチョコレ 12540ト of white cat.