Relics of Muhammad
Traditionally, Islam has had a rich history of the veneration of relics, especially of those attributed to the Islamic prophet Muhammad. There exists historical evidence that some of the earliest Muslims practiced the veneration of relics, and the practice continued to remain popular in many parts of the Sunni Islamic world until the eighteenth-century, when the reform movements of Salafism and Wahhabism began to staunchly condemn such practices due to their linking it with the sin of "shirk" (idolatry). As a result of the influence of these perspectives, some contemporary Muslims influenced by these ideologies have rejected the traditional practice of relic-veneration altogether. The most genuine prophetic relics are believed to be those housed in Istanbul's Topkapı Palace, in a section known as "Hirkai Serif Odasi" (Chamber of the Holy Mantle).
Nagoya
Nagoya Castle's collection is from the Owari Tokugawa era. The main tower is a museum that details the history of the castle and the city. The Honmaru Palace, destroyed in World War II, is slated for reconstruction by 2016 and will again be a prime example of the "Shoin-zukuri" architecture of the feudal era. Tokugawa Art Museum is a private museum belonging to the Owari Tokugawa, who lived in Nagoya castle for 16 generations. Among other things, it contains 10 designated national Treasures of Japan, including some of the oldest scrolls of "The Tale of Genji". The Nagoya Noh Theatre houses various precious objects of Noh theatre. The Nagoya City Museum showcases the history of the town.