Japanese stock indices are making gains by the end of trading . Japanese stocks closed higher on Wednesday The most profitable sectors were the real estate sector and the banking sector . This was the most prominent of the leading Japanese stocks to achieve profits .. IHI Corp shares up 5.7%% Shares of Recruit Holdings Co Ltd rose by 3.8% Shares of Fast Retailing Co rose by 3.7% . The Japanese Nikkei index closed up 0.28% .