Shimazaki won the Best New Actor Award at the 7th Annual Seiyū Awards in 2013.
The organizers of Otakon announced on Friday that the event will host Fruits Basket voice actors Makoto Furukawa (Hatsuharu Soma), Manaka Iwami (Tohru Honda), and Nobunaga Shimazaki (Yuki Soma).
She won the Best New Actress Award at the 13th Annual Seiyū Awards in March.
Otakon will be held at Walter E. Washington Convention Center in Washington, D.C. from July 26 to 28.