What is the plantlike name given to both the position of the japanese emperor and the seat used during his coronation ceremony?

Chrysanthemum  Throne

The chrysanthemum throne is the name given to the imperial throne of Japan, representing the institution of the Japanese monarchy.

Its name comes from the fact that the chrysanthemum is the national flower of Japan, as well as being the coat of arms of the emperor.

In this sense, the Chrysanthemum Throne is the oldest monarchy  in the world, and Emperor Naruhito is the 126th direct descendant of Jimmu, according to tradition.

It is important to note that Naruhito recently ascended the throne on April 30th, 2019, after his father, Akihito, abdicated the throne. It is worth noting that it is the first time in more than 200 years of the history of the Japanese monarchy that an emperor abdicates his throne.

Chrysanthemum Throne

Explanation:

Chrysanthemum Throne is a Japanese and metonym emperor who is the Japanese mordancy. The name was given to the Japanese imperial throne, which represents the Japanese monarch institution.

The relationship between the Chrysanthemum Throne and Japanese monarch was created in the "8th century" when the "Chrysanthemum" was "first cultivated in China". The flower, however, arrived in Japan during the "Nara period" when the society agreed to emulate the Chinese neighbors even though their culture was regarded as refined and sophisticated.

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