Japanese stocks are on track to have their best week in four years as concerns about slowing economic growth begin to fade. The positive sentiment in the market has lifted stocks and driven up investor confidence. This week has seen a significant uptick in stock prices, with many companies experiencing gains. The overall outlook for the Japanese stock market is looking bright as fears of a slowdown in growth dissipate. Investors are hopeful that this trend will continue and lead to sustained growth in the market.