Records of heads of state
Officially, the current Emperor of Japan, Akihito is the 125th in line from the first emperor Jimmu, who is variously believed to have reigned in the 1st or 7th century BC. The earliest documentary evidence is only for the 29th emperor, Kinmei (AD 509–571); however, this is sufficient such that even the most conservative of estimates still places the Japanese imperial family as among the oldest lines in the world today.
Suzaku Kururugi
Suzaku Kururugi, born on July 10, 2000 a.t.b., is the son of Japan's last prime minister, Genbu Kururugi. His existence was kept a secret from the public until after the war. Suzaku met Lelouch vi Britannia and his sister Nunnally vi Britannia when they moved to the Kururugi residence as a diplomatic peace trade. At first, Suzaku despised Lelouch because he thought that he was a prince who didn't care about anyone. As time passed by, however, he came to know Lelouch better, and they soon became best friends. They become separated when Britannia invaded Japan, but are reunited in the Shinjuku Ghetto.