Symbol of the Saika
The One (孫一; Magoichi) was a mysterious figure that served as the leader of the Saika movement. Little information is known about the One, most of which was believed to be speculation.
Saikas generally believe the One to have originated from the Kanto region. Some believe that the One was a man who originated from Saffron City, known for their psychics. Others theorized that the One was from Lavender Town or Fuschia City.