Janet Pierce-Okamoto

Janet Pierce-Okamoto (voiced by Grey DeLisle) - Janet is Ray's mother. The episode "Betrayal" reveals that Janet was once a Kaijudo practitioner when Choten and his minions laid siege to Ray's apartment. After Ray frees Janet from a Cyber Virus, she tells Ray that his father was a Duel Master and that he taught her how to duel in the Nature Civilization where Ray was born. In the episode "The Rising" Part 1, Janet tells the Duel Masters about Master Ken Takahashi Okamoto, the Nature Duel Master before Master Kimora. Master Ken was Janet's husband who married her while he was a Duel Master. While Janet was pregnant with Ray, The Choten and his forces attacked their home. Master Ken's gauntlet was damaged in the fight, but he was able to open the Veil and took Janet with him to escape. Janet gave birth to Ray in the Nature Civilization and when Ray was a toddler, Master Ken was able to repair the Gauntlet. As the family was preparing to return to Earth, The Choten found them and attacked. Master Ken opened the Veil to Earth and Janet and baby Ray went through, but Master Ken closed the Veil to prevent The Choten from following them. In the episode "The Rising" Part 2, Janet pilots the Rumbling Terrasaur when she joins up with the other Duel Masters.