Piperine, along with its isomer chavicine, is the alkaloid responsible for the pungency of black pepper and long pepper. It has been used in some forms of traditional medicine.
In the Japanese constitutional monarchy, the emperor does not have any political power. In world politics, he is the only current emperor. The current emperor is His Imperial Majesty the Emperor Akihito. He has been on the Chrysanthemum Throne since his father Emperor ShÅwa (Hirohito) died in 1989. The amount of power belonging to the emperor of Japan has changed a lot throughout Japanese history.
Hirohito Facts. Hirohito (1901-1989) was the 124th emperor of Japan. He reigned during a period of internal turmoil, foreign expansion, international war, and national defeat, and presided over the transformation of the Japanese monarchy into a purely symbolic institution.