This paper is a related theoretical essay that seeks to define mind structurally within the framework of Interference-Based System Theory. Rather than treating mind as a fixed entity, it begins from the question of what human beings have seen that led them to name it “mind,” and attempts to read out that structure from there. From this perspective, mind is defined as a virtual circulatory structure that receives differences, retains friction, undergoes self-transformation and provisional re-integration, and continues to move toward relationality. This paper also explicitly reads out, from the foundational equation of Interference-Based System Theory, the phases necessary for describing mind: retention, recursion, integration, relational drive, and branching phases such as closure, reconfiguration, deepening, and collapse. This work is positioned as a related theoretical essay that supports the broader body of Interference-Based System Theory. Related English paper:Interference-Based System Theory
SHINO SANADA (Mon,) studied this question.