He encountered the Gorengers multiple times, usually assisting other Masked Monsters under him and rarely getting into combat on his own. However, as the Black Cross Fuhrer realized his failures and decided to bring in Iron Mask Temujin to assist, Sun Halo Mask enacted one final plan to get on the leader's good side. Using the assistance of Zolders, he faked an injury in order to get on the good side of Tsuyoshi Kaijo, claiming that he was being punished by the Fuhrer and that he was willing to give up secrets to take him down. However the leads that he gave lead to the other Gorengers to become captured and his injuries easily restored, enraging Kaijo for falling for the trick. In a final showdown, Tsuyoshi strikes down Sun Halo Mask in anger with his Spear Bute before destroying him with his team with Gorenger Storm.