Trina Nishimura the voice of Mikasa on Attack on Titian will be signing at Madness Games & Comics this Saturday 12/20 from 11am-3pm in Plano, TX. Previously announced signers include Brad Hawkins, Ryan Steele from VR Troopers and Steve Cardenes, Rocky the Red Ranger & David Fielding, Zordon from Mighty Morphin Power Rangers!