After more than 10% years' low ebb, Japanese economy presents a trend of recovery, entering the course of recovery. The recovery of Japanese economy is benefited from foreign and domestic demand, deflation management, reform, foreign exchange fluctuation, government-controlled economy, the rise of oil price and so on. International and domestic situation is helpful to the recovery of Japanese economy. This essay thinks about the characteristics, manifestations and reasons of Japanese economy, and poses several factors needed to be paid attention to the Japanese economy recovery.