This paper traces the intellectual lineage connecting three theoretical frameworks developed by Yoshimitsu Katayama. The Genki Universe Theory proposes that the fundamental unit of the cosmos is life force (genki), observable as the rule: 'what is near moves fast, what is far moves slow.' The Koku Universe Theory formalizes this as a temporal layer density gradient: v proportional to 1/N, F = gradient of 1/N. The Heart completes the lineage: the cardiac spiral (Torrent-Guasp, 2001) is the biological expression of the compression spiral principle at the scale of life. KHDS v1.0 parameters (7 micrometer capillary, 1mm myocardial layer) are the minimum resolution at which this principle sustains biological life. The framework further connects to Hiroi Chikuro's moral science and the character capital index (CRI). DOI chain: 10.5281/zenodo.20538716 through 10.5281/zenodo.20548657. CC BY 4.0.