The Mausoleum of Emperor Montoku, is the largest cemetery in the world and not only in Japan, which consists of 49 hills planted with green trees, designed in the form of a keyhole, and one of the most important kings buried in it, is Emperor Montoku, whose life is surrounded by legends and mystery, and the shrine is open to the public For free, visitors can walk around and see the tall columns, inscribed with the names of the most important men in Japanese history.