TOKYO - Japan's Emperor Naruhito declared his succession to the Chrysanthemum Throne on Wednesday to mark the start of a new imperial era in Japan.

"I have hereby succeeded to the throne pursuant to the Constitution of Japan and the Special Measures Law on the Imperial House Law," the emperor said in his declaration.

"When I think about the important responsibility I have assumed, I am filled with a sense of solemnity," he said.

"I will act according to the Constitution and fulfill my responsibility as the symbol of the state and of the unity of the people of Japan, while always turning my thoughts to the people and standing with them," he said.

"I sincerely pray for the happiness of the people and the further development of the nation as well as the peace of the world," the emperor added.