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Family name Hideaki (Hideaki
, ヒデアキ
, Хидеаки
) , throughout the world, is a common last name. The family name Hideaki is characteristic of Japan, where it is quite a common surname, Taiwan, where it is a rare surname, and Singapore. Not in comparison with a country's population, it is commonest in Eastern Asia, particularly Japan, China, and Taiwan. Very seldom, Hideaki is the forename as well as the last name.