Kuroto became intent the data of Emu's Gashat, branding it as a bootleg. He would later create the Gashat Gear Dual for Parado to become Kamen Rider Para-DX. Vowing to complete Kamen Rider Chronicle, Kuroto christens himself as a "Game Master" and infected civilians with the Bugster virus to obtain their data. After securing Brave and Snipe's Gashats, Kuroto creates the Gashat Gear Dual β. However, his partnership with Parado would falter due to his poor treatment towards the Bugsters.