A psychokinetic child who specialized into creating monsters based on children's playthings to satisfy his fun desires, and thought both enemy or ally fatalities as "just part of the fun". He had great psychokinetic powers. When the Jetman began to suspect that there might be innocent civilians trapped within their enemies bodies, Ryu began to stop serious attacks, afraid of hurting the child Tran might be. This unfortunately led to the other Vyram teasing Tran. The constant anger became unbearable, driving Tran to undergo a super-rapid growth, becoming Emperor Tranza.