The line of succession to the Japanese throne
18th March 2023
Japan may be the oldest continually
hereditary monarchy in the world, but it has one of the smallest
lines of succession. The line of succession is limited to males
only through the Imperial Household Law. Only direct-line males may
succeed to the throne. It is discussed in Chapter 1: Article 1 of
the Imperial Household Law of 1947: “The Imperial Throne shall be
succeeded to by a male…

