Title: Tokugawa shogunate
Content:  Followers of Christianity first began appearing in Japan during the 16th century. Oda Nobunaga embraced Christianity and the Western technology that was imported with it, such as the musket. He also saw it as a tool he could use to suppress Buddhist forces. Though Christianity was allowed to grow until the 1610s, Tokugawa Ieyasu soon began to see it as a growing threat to the stability of the shogunate. As Ōgosho ("Cloistered Shōgun"), he influenced the implementation of laws that banned the practice of Christianity. His successors followed suit, compounding upon Ieyasu's laws. The ban of Christianity is often linked with the creation of the Seclusion laws, or Sakoku, in the 1630s.
Title: Buddhism in Japan
Content:  After the Sengoku period of war, Japan was re-united by the Tokugawa Shogunate (1600–1868) who ran the country through a feudal system of regional daimyō. The Tokugawa also banned most foreigners from entering the country. The only traders to be allowed were the Dutch at the island of Dejima. During the seventeenth century, the Tokugawa shōgun Iemitsu set into motion a series of reforms which sought to increase state control of religion (as well as to eliminate Christianity). Iemitsu's reforms developed what has been called the head–branch system (hon-matsu seido) and the temple affiliation system (jidan; alt. danka seido). This system made use of 
Title: Tokugawa shogunate
Content:  The Tokugawa shogunate (, Japanese 徳川幕府 Tokugawa bakufu), also known as the Edo shogunate (江戸幕府), was the military government of Japan during the Edo period from 1603 to 1868. The Tokugawa shogunate was established by Tokugawa Ieyasu after victory at the Battle of Sekigahara, ending the civil wars of the Sengoku period following the collapse of the Ashikaga shogunate. Ieyasu became the shōgun, and the Tokugawa clan governed Japan from Edo Castle in the eastern city of Edo (Tokyo) along with the daimyō lords of the samurai class. The Tokugawa shogunate organized Japanese society under the strict Tokugawa class system and banned most foreigners under the isolationist policies of Sakoku to promote political stability. The 
Title: Tokugawa shogunate
Content:  shoguns governed Japan in a feudal system, with each daimyō administering a han (feudal domain), although the country was still nominally organized as imperial provinces. Under the Tokugawa shogunate, Japan experienced rapid economic growth and urbanization, which led to the rise of the merchant class and Ukiyo culture. The Tokugawa shogunate declined during the Bakumatsu ("final act of the shogunate") period from 1853 and was overthrown by supporters of the Imperial Court in the Meiji Restoration in 1868. The Empire of Japan was established under the Meiji government, and Tokugawa loyalists continued to fight in the Boshin War until the defeat of the Republic of Ezo at the Battle of Hakodate in June 1869.
Title: Edo period
Content:  arts. Buddhism and Shinto were both still important in Tokugawa Japan. Buddhism, together with neo-Confucianism, provided standards of social behavior. Although Buddhism was not as politically powerful as it had been in the past, Buddhism continued to be espoused by the upper classes. Proscriptions against Christianity benefited Buddhism in 1640 when the bakufu ordered everyone to register at a temple. The rigid separation of Tokugawa society into han, villages, wards, and households helped reaffirm local Shinto attachments. Shinto provided spiritual support to the political order and was an important tie between the individual and the community. Shinto also helped preserve a sense of national identity. Shinto eventually assumed an 
Title: Early modern period
Content:  called Tokyo. The Tokugawa shogunate ruled from Edo Castle from 1603 until 1868, when it was abolished during the Meiji Restoration in the late Edo period (often called the Late Tokugawa shogunate). Society in the Japanese "Tokugawa period" (Edo society), unlike the shogunates before it, was based on the strict class hierarchy originally established by Toyotomi Hideyoshi. The daimyōs (feudal lords) were at the top, followed by the warrior-caste of samurai, with the farmers, artisans, and traders ranking below. The country was strictly closed to foreigners with few exceptions with the Sakoku policy. Literacy among the Japanese people rose in the two centuries of isolation. In some parts of the 
Title: Tokugawa shogunate
Content:  The late Tokugawa shogunate (幕末 Bakumatsu) was the period between 1853 and 1867, during which Japan ended its isolationist foreign policy called sakoku and modernized from a feudal shogunate to the Meiji government. It is at the end of the Edo period and preceded the Meiji era. The major ideological and political factions during this period were divided into the pro-imperialist Ishin Shishi (nationalist patriots) and the shogunate forces, including the elite shinsengumi ("newly selected corps") swordsmen. Although these two groups were the most visible powers, many other factions attempted to use the chaos of the Bakumatsu era to seize personal power. Furthermore, there were two other 
Title: Tokugawa clan
Content:  end of the Sengoku period, and to the end of the Edo period they ruled Japan as shōguns. There were fifteen Tokugawa shōguns. Their dominance was so strong that some history books use the term "Tokugawa era" instead of "Edo period". Their principal family shrine is the Tōshō-gū in Nikkō, and principal temple is at Kan'ei-ji in Tokyo. Heirlooms of the clan are partly administered by the Tokugawa Memorial Foundation. After the death of Ieyasu, in 1636, the heads of the gosanke (the three branches with fiefs in Owari, Kishū, and Mito) also bore the Tokugawa surname, so did the three additional branches, known as the gosankyō: the Tayasu (1731), Hitotsubashi (1735), and Shimizu 
Title: History of Japan
Content:  Kyoto was funded lavishly by the government but was allowed no political power. The Tokugawa shogunate went to great lengths to suppress social unrest. Harsh penalties, including crucifixion, beheading, and death by boiling, were decreed for even the most minor offenses, though criminals of high social class were often given the option of seppuku ("self-disembowelment"), an ancient form of suicide that became ritualized. Christianity, which was seen as a potential threat, was gradually clamped down on until finally, after the Christian-led Shimabara Rebellion of 1638, the religion was completely outlawed. To prevent further foreign ideas from sowing dissent, the third Tokugawa 
Title: Tōshō-gū
Content:  Tōshō-gū (東照宮) is any Shinto shrine in which Tokugawa Ieyasu (1543–1616) is enshrined. Ieyasu was the founder of the Tokugawa shogunate (1603-1868), which is the third and last of the shogunal governments in Japanese history. He was deified with the name Tōshō Daigongen (東照大権現), the "Great Gongen, Light of the East" (A Gongen is believed to be a buddha who has appeared on Earth in the form of a kami to save sentient beings), and this is what gives Tōshō-gū shrines their name. Tōshō-gū shrines are found throughout Japan. The most famous Tōshō-gū is located in Nikkō in Tochigi Prefecture. It is one of Japan's most popular destinations for tourists and is part of Shrines and Temples of Nikkō 

Question: What is the religion of Tokugawa Shogunate?
Answer: Buddhism.
Buddha Dharma.