Gaka (雅歌, Lit. Song of Solomon) is a warbot hailing from the Westling lands. Built as a machine of war during the Westling Lands Civil War, he possesses incredible combat functionality while also capable of non-combat duties, as well. The people who have seen him describe him as "classy", always seen wearing a high class outfit and walking with his Gun Cane. Having been notified of the theft of the Jewel of The West, he was sent to the east to find the thieves responsible for the Jewel's theft. He has since been hot on their trail, looking for any signs of their crimes.