The Princess of Reginlief (also referred to as Princess Reginrave) helped hold the War Games to protect her people. In the anime, she was later kidnapped so she could guide her kidnappers to the Hero ARM, but it was lost due to the place collasping; her knight, Cal, used it against Loco, who tried to defeat him with her new ARM (Animal Chain). She is seen alongside Cal offering her magical power to Ginta in the final battle against Orb. At the end of the anime, the princess marries Cal.