Historically, the term has included Turkic (particularly Volga Tatar) émigrés and immigrants from former Russian Empire, most of whom later acquired Turkish citizenship.
In the early 20th century, groups of Tatars immigrated from Kazan, Russia, to Japan.
[4] The community became led by the Bashkir émigré imam Muhammed-Gabdulkhay Kurbangaliev, who had fought on the side of the White movement in the Russian Civil War and arrived in Japan in 1924; he then set up an organisation[fn 1] to bring together the Tatars living in Tokyo.
[4] Tatars in Japan founded their first mosque and school in 1935 in Kobe and another in Tokyo in 1938, with support from Kurbangaliev's organisation.
[4][5] Another Tatar organisation, the Mohammedan Printing Office in Tokyo,[fn 2] printed the first Qur'an in Japan as well as a Tatar language magazine in Arabic script, the Japan Intelligencer;[fn 3] it continued publication until the 1940s.