Katayama Integrated Development — News https://www.katayama.dev/en/ 2026-09-26T00:00:00Z Katayama Publishes Its Corporate Philosophy https://www.katayama.dev/en/news/company-philosophy-published/ 2026-09-26T00:00:00Z We have published our corporate philosophy, a letter signed by our founder, Masayuki Katayama, on the Corporate Philosophy page of this site. Katayama Integrated Development LLC The Model That Remembers Me https://www.katayama.dev/en/news/memory-portability/ 2025-12-23T00:00:00Z Memory is becoming harder to switch than the model itself. The conversation history beneath it is the layer that should live with the user. Masayuki Katayama The 0-Person Company https://www.katayama.dev/en/news/zero-person-company/ 2025-12-04T00:00:00Z Katayama Capital launches as the company's investment division — funding the people building systems in which the company itself becomes software. Masayuki Katayama Reality-Native Software https://www.katayama.dev/en/news/reality-native-software/ 2025-01-09T00:00:00Z Software's history is the history of converting reality into state. Generative AI opens a path from reality to result. Masayuki Katayama What LLMs Are Quietly Best At https://www.katayama.dev/en/news/llm-recommendations/ 2024-12-12T00:00:00Z Recommendation and elicitation are the same skill viewed from two sides — and almost no products use it. Masayuki Katayama