Meiji Emperor

(November 3, 1852 — July 30, 1912) was the 122nd emperor of Japan according to the traditional order of succession, reigning from February 3, 1867 until his death.His personal name was . Like all his predecessors, he has been known by a posthumous name since his death. Upon his death a new tradition of giving the late emperor the name of the era coinciding with his reign was established. Having ruled during the Meiji era (Enlightened rule), he is now known as Emperor Meiji. Although he is sometimes referred to as Mutsuhito or Emperor Mutsuhito outside of Japan, Japanese emperors are only referred to by their posthumous names in Japan. Use of an emperor's personal name would be considered too familiar, or even derogatory.
See more at Wikipedia.org...