Shiho Yoshimura hasn't done anything to call attention to herself other than play volleyball on her Japanese team. But since this is the internet, that's enough to get a borderline creepy internet following. On a surface level, you can kind of understand why fans have picked her out of obscurity -- she's very photogenic, and seems like a lot of fun.
Though she's cropped up recently on Imgur and other sites seemingly in relation to the recent Olympics, as far as we could find she's only playing for her team in Saitama, the Ageo Medics. Whatever the reason for her sudden rise in popularity, the internet has deigned to supply fan art for their new crush. Some of it's actually pretty neat! Some... not so much.
トーリの帰国以来の今年最大のショック(；_；)-- ダックス（Dax） (@dax17313769) June 6, 2016