Metaphysics: The definition of metaphysics aligns with the idea that it pertains to realities outside of human sense perception and studies what cannot be reached through objective studies of material reality. The inclusion of N.H.K in the metaphysical layer implies that it exists beyond what can be objectively studied in material reality. The nature of N.H.K, being an entity or force that influences individuals in a non-material way, falls within the scope of metaphysics.
Ontology: the study of determining if things exist or not and the classification of existence. It aims to establish the reality of abstract concepts. The description of N.H.K as a transcendent entity, not provable through material means but known through personal experiences, aligns with the ontological perspective. It suggests that N.H.K exists in a way that goes beyond material proof, and individuals must classify its existence based on personal encounters.
Epistemology: Epistemology is defined as the philosophical study of the nature, origin, and limits of human knowledge. The reference to individuals being aware of the presence of the NHK Agent through their senses, despite the lack of material evidence, ties into epistemology. It highlights the subjective nature of knowledge and how personal experiences contribute to understanding, even when objective evidence may be lacking.