Zan-KT of the Shield (シールドのザンKT, Shīrudo no Zan Kē Tī): Zan-KT is the first Matroid used by the Matrintis Empire to capture humans, able to transmutate a shield from surrounding materials and with data on the Goseigers for an added advantage. He is scrapped by Gosei Ultimate. Zan-KT and the models that follow are named after Short Circuit (ショート・サーキット, Shōto Sākitto) and modeled after a scallop, voiced by Tora Take (武 虎, Take Tora).