Chousaku Manjoume

万丈目長作

Chousaku, Slade in the English version, is one of Jun's two older brothers. Chousaku is at the top of the political world; while his brother Shouji is at the top of the financial world. They wanted Jun to be the top of the Dueling world, thus given their family a foothold in the three major industries of the world at that point.