Toko

Suzuki Toko is a character in the first season of King Of The Golden Sun, portrayed by actor Matthew Salinas.

Golden Dragon Era
By the time of the Golden Dragon hunt, Toko is a powerful senator and resides in Tokyo Tower. He also oversees trade and sale ties, ruling the economy through gang related activities against the government.

Toko holds an Ancient Relic, his sword, in his vault, as well as houses a fragment of the Golden Dragon. Austin Winters, an ex-protegee of Mr. Cage, fakes his own death and resides in Tokyo, learning information to plan to raid the tower and steal the sword. Caitlan Thomas is sent by Cage to recover Austin and the Golden Dragon fragment, leading her and Austin to plot how to end Toko's gang reign and retrieve the items.

Toko is killed in the events of Tokyo Nights after a swordfight with Austin.

Original Source
In the novels, Toko is depicted in the same way. An ex-member of The Seven gone rogue, he is just as villainous and only cares about himself. He is clad in gold armor and keeps tradition in the views of his ancestors, the ancient samurai.