The Samurai Shark Zord is the female Red Samurai Ranger's Zord, or Samuel the Red Samurai Ranger's Zord. After Samuel was defeated, Roger as cast explosion and erased all his memories, his Road Saber was destroyed, but rebuilt by Jayden with the symbol power of Fire to evolve into new Samurai Shark Zord. He later was given to Samuel from all promise when they seem him again. It become first partner of Samuel the new Red Samurai Ranger. According to Super Sentai, like Hiroko Takashiro and Hisana Kuchiki, Samurai Shark Zord supposed to be used Samuel the ShinkenRed and his old friends to formed SaiDaiKyoryu Zenkai ShinkenRed, but only used in this series named Shark Attack Formation. During the battle Roger, which is extended Shinkenger theme is Vocaloid. Like so, both Peter and Vocaloid can