Also known as kokoro study
Kokology is the study of kokoro (Japanese: 心) 'mind or spirit', introduced in the Kokology book series by Tadahiko Nagao and Isamu Saito, a professor at Rissho and Waseda Universities in Japan and an author of a number of bestselling books regarding psychology and relationships.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).