A time traveler from 2012 who is sent to 1999 to find the key of Nostradamus. He was forced to be #6 after the agent before him, #5, was killed. In 1999, Fumiaki was a little boy with special psychic powers. Dubbed "Uchida Bunmei", he appeared on many television shows, demonstrating his psychic powers by bending a spoon. His popularity grew quickly, but it came at a heavy cost. As he became more popular, his mother became obsessed with his fame, to the point that she refuses him a normal social life. Fumiaki eventually loses his psychic powers, and by 2012, he was considered a fake.

Upon arriving in 1999, Fumiaki encounters Maya, who at first thought of him as a coward, since all he could do is run in fear. However, he eventually earns some of Maya's respect, as Maya sees part of his life in a near-death experience and realizes that he, like her, was also a lonely child. He and Maya form a team to find the Nostradamus Key and prevent the alien invasion.