In the field of technical analysis, the Ichimoku Kinko Hyo indicator stands out as a comprehensive trading system, integrating various factors of trend, momentum, and support - resistance into a single chart. Developed by Goichi Hosoda – a Japanese financial journalist – in the 1930s and refined over more than two decades of research, Ichimoku is not merely an indicator, but an analytical system designed to provide the most comprehensive and visual perspective of the market. This article aims to detail the structure of Ichimoku, its operating principles, and the practical applications of this indicator in trading activities.