The tomb of [http://en.wikipedia.org/wiki/Emperor_Nintoku Emperor Nintoku] (the 16th Emperor of Japan) is the largest in the world by area. However, the Pyramid of [http://en.wikipedia.org/wiki/Khufu Khufu] in Egypt is the largest by volume. | The tomb of [http://en.wikipedia.org/wiki/Emperor_Nintoku Emperor Nintoku] (the 16th Emperor of Japan) is the largest in the world by area. However, the Pyramid of [http://en.wikipedia.org/wiki/Khufu Khufu] in Egypt is the largest by volume. |