Japan attracted by the recruiting agencies (legal or illegal) in conjunction with the factories. Many Brazilians are subjected to hours of exhausting work, earning a small salary by Japanese standards. Nevertheless, in 2002, Brazilians living in Japan sent US$2.5 billion to Brazil. Due to the financial crisis of 2007–2010, many Brazilians returned from Japan to Brazil. From January 2011 to March, it is estimated that 20,000 Brazilian immigrants left Japan. Brazilian identity in Japan In Japan, many Japanese Brazilians suffer prejudice because they do not know how to speak Japanese fluently. Despite their Japanese appearance, Brazilians in Japan are culturally Brazilians, usually only speaking Portuguese, and are treated as foreigners. The children of Brazilians encounter difficulties in Japanese schools. Thousands of Brazilian children are out of school in Japan. The Brazilian influence in Japan is growing. Tokyo has the largest carnival parade outside of Brazil itself. Portuguese is the third most spoken foreign language in Japan, after Chinese and Korean, and is among the most studied languages by students in the country. In Oizumi, it is estimated that 15% of the population speak Portuguese as their native language. Japan has two newspapers in the Portuguese language, besides radio and television stations spoken in that language. The Brazilian fashion and Bossa Nova music are also popular among Japanese. In 2005, there were an estimated 302,000 Brazilian nationals in Japan, of whom 25,000 also hold Japanese citizenship. 100th anniversary In 2008, many celebrations took place in Japan and Brazil to remember the centenary of Japanese immigration. Prince Naruhito of Japan arrived in Brazil on 17 June to participate in the celebrations. He visited Brasília, São Paulo, Paraná, Minas Gerais and Rio de Janeiro. Throughout his stay in Brazil, the Prince was received by a crowd of Japanese immigrants and their descendants. He broke the protocol of the Japanese Monarchy, which prohibits physical contact with people, and greeted the Brazilian people. In the São Paulo sambódromo, the Prince spoke to 50,000 people and in Paraná to 75,000. He also visited the University of São Paulo, where people of Japanese descent make up 14% of the 80,000 students. Naruhito, the crown prince of Japan, gave a speech in Portuguese. Media In São Paulo there are two Japanese publications, the São Paulo Shimbun and the Nikkey Shimbun. The former was established in 1946 and the latter was established in 1998. The latter has a Portuguese