Kasei-Theory I.Ka-trace: Ka-trace Without Readout

This paper presents Ka-trace within the first system of Kasei-Theory as a non-modal readability maintainability architecture. The paper does not propose a theory of readout, preservation, residue, origin, generation, representational remainder, completed trace continuity, Ka-derived manifestation, or transcendental trace structure. Instead, it fixes Ka-trace, negative contour of non-establishment, Fuka-contact limitation, dec-phase-side exposure, configurational differentiation, local maintainability, formal Ka-trace, and non-totality as distributed structural positions within constrained local readability maintainability. Ka-trace is not treated as Ka, Ka-readout, preserved trace, or readable residue, but as constrained negative contour of non-establishment under which configurational differentiation remains locally exposed without readout completion, origin, preservation, or total configurational closure. Ka-trace does not establish readout. Ka-trace does not establish preservation. Ka-trace does not establish origin. Ka-trace does not establish generative continuity. Ka-trace remains fixed only as constrained negative contour of non-establishment within readability maintainability. This paper fixes only the local Ka-trace conditions under which configurational differentiation remains exposed without transition into Ka-readout, preserved residue, completed manifestation, or total configurational stabilization. No subject is presupposed. No readout structure is established. No universal Ka-trace structure is secured. No total configurational closure is completed. This paper is part of Kasei-Theory.