Shimada appeared in professional wrestling promotion Hustle from its starting in 2004. Playing a villainous character, he was introduced as a staff officer and spokesperson for the heel faction Takada Monster Army. He often appeared along with Commander An Jo and Generalissimo Takada, who typically ordered him to make plans against the heroic faction Hustle Army.
Shimada appeared in professional wrestling promotion Hustle from its beginning in 2004. Playing a malevolent character, he was introduced as an aide and spokesperson for the heel faction Takada Monster Army. He frequently appeared alongside Commander An Jo and Generalissimo Takada, who usually ordered him to devise plans against the heroic faction Hustle Army.