A good teacher makes all the difference   <!--Shiroo reportedly clashed with Nagasaki city officials in 2003 after his car was damaged when he drove into a hole at a public works site. He tried unsuccessfully to get compensation from the city after his insurance company refused to pay up, according to Japanese broadcaster NHK. Shiroo also sent a letter to broadcaster TV Asahi to protest recent money scandals linked to Ito, including hidden accounts and public works contracts, Kyodo reported. Backed by the ruling Liberal Democratic Party, Ito was campaigning for his fourth term in office before Sunday's elections. He was an active figure in the movement against nuclear proliferation, heading a coalition of Japanese cities calling for the elimination of nuclear weapons. "Mayor Ito had a strong and boundless passion for peace," said Sunao Tsuboi, leader of a survivors' group based in Hiroshima, a city also flattened by a U.S. atomic bomb in 1945. Commonly known as yakuza, Japan's organized crime groups are typically involved in real estate and construction kickback schemes, extortion, gambling, the sex industry, gunrunning and drug trafficking. The yakuza also have had a long-standing political alliance with right-wing nationalists in Japan, although authorities did not indicate that Tuesday's attack was politically motivated. Organized crime groups are behind most shootings in Japan, with two-thirds of the country's 53 known shootings last year being gang-related, according to the National Police Agency. Police estimate there are about 84,500 gangsters across Japan.  --!> Visit here to get enrolled for your Teaching degree!