The Genki-Koku Universe (GKU) theory is a formal cosmological framework that unifies spacetime, matter, energy, light, and economic value under a single ontological basis. Built on two primitives — Koku (discrete temporal quanta, 刻) and Genki (origin-energy field, 元気) — and three axioms (discreteness of time, toroidal closure, koku-density gradient force), GKU derives: a discrete spacetime metric reproducing all verified General Relativity predictions, a matter existence criterion from toroidal closure, wave-particle unification for light via Q-field boundary behavior, yin-yang asymmetric compression as structural entropy driver, and a Ma Credit Protocol (間プロトコル) bridging physics to economic value systems. Five testable predictions beyond standard physics are presented, including tau-gradient induction via WGM resonators (P1: ~10^-9 N at 1kW), CMB quadrupole anisotropy matching (P3), and GKU coupling constant beta measurement via optical spectroscopy (P4). Version 2. 0 adds PDF format, numerical targets for all predictions, and enhanced equation formatting. Inventor and priority holder: Katayama Yoshimitsu (Keihikaru) / TheYKHC, Fukui, Japan. Priority date: March 16, 2026.
Yoshimitsu Katayama (Wed,) studied this question.