This paper presents a physical interpretation of Kasei-Theory. Physics traditionally studies particles, fields, space, and time. However, such descriptions presuppose a prior structural condition: the world must already be readable. Kasei-Theory proposes that physical reality corresponds to the dec phase of a broader triadic structure consisting of latent, dec, and col phases. Within this framework, physical laws describe not the totality of possibility but a stabilized readable configuration of possibility. The paper explores how this structural framework may reinterpret several physical domains, including spacetime, quantum measurement, cosmological inflation, and the emergence of consciousness. Rather than proposing new physical laws, the work offers a structural interpretation of existing physical theories through the concept of readability and Ka-density.