I am currently a part-time EA trader living in Tokyo, while my main occupation is doing freelance IT work. I am researching daily with the goal of creating an EA that continuously increases balance. At first, I entrusted money to traders who claimed to be able to win, invested in funds that now look suspicious no matter how you view them, and tried EAs that promised explosive profits. From these many missteps in the so-called investment industry, I have learned, and through running on my own account with a self-made EA that I can control myself, I have settled into EA trading. Regarding investment and trading, I believe that long-term trading verification is important, and I think backtesting-capable EAs have the greatest potential to identify an edge. Therefore, I design and create EAs. By establishing strategies and trading methods that do not break down even during various past〇〇 shocks, economic crises, or war-time markets, I continue daily EA trading and asset management with a focus on EA-driven asset growth. The EAs I sell are only those I actually use for my own asset management, so I would be happy if we could jointly accumulate profits.