Rubber Soul

Rubber Soul is one of the enemy Stand users that chased Jotaro Kujo and his companions while they were in Singapore, seeking tickets to travel to India. His presence and modus operandi were somewhat pressaged by Joseph Joestar's scrying by way of his Stand, Hermit Purple. Jotaro's group included five Stand users at that time, but Jotaro fought Rubber Soul and Yellow Temperance directly (and with considerable difficulty).At the end of the fight, Rubber Soul mentioned the names of the bad guys coming Jotaro's way. The high school hero then pummels Rubber Soul around the docks.