This EA is an automatic trading system that applies the characteristics of the Japanese stock market to the foreign exchange market. Based on the rules of "5 and Gold", it realizes a trading strategy specialized for Japanese time. Main features: Time-specified trading: Clearly divides the buying and selling time periods between 4:25 and 10:25 Japan time. Accurately captures market movements. Day of the week strategy: Focuses on days ending in 5 and Fridays, aiming for statistically advantageous trading opportunities. Risk management: Maximum of 1 position limit per direction Customizable maximum stop loss setting Trading restriction function by spread Flexible capital management: Compound interest setting automatically calculates optimal lot size according to account balance. Backtesting support: With daylight saving time consideration function, highly accurate backtesting is possible. New Year's holiday automatic suspension: Automatically restricts trading from December 25th to January 6th to avoid risk during the holiday period. Recommended margin: 30,000 yen or more Estimated monthly interest rate: 3% to 5% (varies depending on market conditions) This EA aims to acquire stable profits by automatically trading taking advantage of the characteristics of Japanese time. While capturing short-term market fluctuations, the risk management function enables long-term operation. Note: Past performance does not guarantee future results. We recommend sufficient back-testing and careful risk management when operating. Please consider temporarily suspending operation when important economic indicators are announced or abnormal market fluctuations occur.