Falcom confirmed the appearance of several sub-characters from previous Trails series games in The Legend of Heroes: Kuro no Kiseki during the Falcom x Clouded Leopard Entertainment Asia Live stream.
Returning characters include:
Jack and Halle from The Legend of Heroes: Trails in the Sky the 3rd
Cao Lee from The Legend of Heroes: Zero no Kiseki
Kilika Rouran from The Legend of Heroes: Trails in the Sky FC
Various bits of new footage was also showcased:
22:03 to 23:30 – Battle Gameplay 23:57 to 24:08 – Town Gameplay