Nice to meet you. I have over 20 years of experience in the IT industry, involved in the development of business systems and automation systems. Leveraging my engineering background, I have developed more than 100 types of FX automated trading systems (EA) to date. In discretionary trading, I felt that losses due to emotions and judgment errors are unavoidable, and to realize “completely rule-based trading with no emotions,” I started EA development. All EAs currently listed have been tested for real account operation, and are designed with emphasis on reproducibility, drawdown resistance, and long-term operation. I conduct verification not only with backtesting but also in actual operation. The EA logic is based on market trend structure and volatility characteristics, and I strive for a design that does not rely on excessive optimization or curve fitting. My goal is to provide a “practical automated trading” that can be used over the long term. If you are tired of discretionary trading or aim for stable operation without being swayed by emotions, I hope this will be of help.