The Planarian Deadman is an antagonist in episodes 11 and 12 of Kamen Rider Revice.
Biography[]
The Planarian Proto Vistamp was given to Amahiko Haitani, who began duplicating it and gave one such Vistamp to Seiko Omori. Seiko, who needed to pay for a treatment for her son Ryou, began using the Vistamp to commit robberies to steal the money she needed. During one such robbery, Ikki and Daiji Igarashi responded and assumed their Kamen Rider forms to battle it. Together, the two Riders managed to destroy it.
Seiko later met with Amahiko Haitani again, who gave her the photo of a man he claimed was a doctor who could treat her son. Summoning another Planarian Deadman from herself, Seiko went to kidnap the man, only to find he was just a radiologist. It was then that she was confronted by Kamen Riders Revi and Live again and, confused and angry, signed an advance contract to merge with the Planarian Deadman, transforming it into a Phase 2 Deadman. As the Riders fought the Phase 2 Deadman, Sakura attempted to transform to join in also, only to find her Driver did not work. The Planarian Deadman then attempted to attack her, but Revi got in the way and took the attack to shield his sister.