President Mills has returned home after a four day official visit to Japan.The President, who arrived a while on Sunday afternoon, was met at the airport by Vice-President John Mahama and some ministers of state.Whiles in Japan, the President held bilateral talks with the country’s Prime Minister Naota Kan and also held discussions with Japanese businessmen.President Mills told journalists at the airport that one of the highlights of his trip was the restoration of credit facilities by the Japanese government to Ghana.Source: Joy News/Ghana