This article is designed to confirm Japan's daily knowledge captured by the Joseon Tongsinsa, focusing on the Mungyunrok included in the Haehaenchonggjae. Accordingly, the discussion was aimed at focusing on the various records of those who visited Japan during the Joseon Dynasty, and among them, the main research subject was the Mungyunrok, which contains various daily lives of Japan. To summarize the matters discussed so far, Chapter 2 distinguishes the branches of daily knowledge captured by Joseon Tongsinsa, starting with the concept of daily knowledge. Subsequently, in Chapter 3, Japanese daily knowledge in Haehaenchonggjae Mungyunrok was divided into several topics. First, the discussion was conducted under the theme of "Japan, the conversion from non-daily to everyday geographical space" because it was judged that the expansion of human residence was directly linked to the expansion of knowledge, and various forms of exploratory behavior have expanded the scope of spatial knowledge. As a result, by schematizing Japan's daily geographic knowledge collection process, knowledge collection patterns at various levels were revealed. Second, the discussion was held under the theme of "Meeting Daily Life and Capturing Japanese Daily Culture" where we looked at how the Chosun News Agency recorded Japanese daily life and culture. This is meaningful in that it is not only a data that can confirm 'daily life and events' among the research categories of everyday knowledge, but also a research subject that can grasp the area of 'the world of daily life: our world, their world'.Third, the discussion was conducted under the theme of Epistemological Exploration and Anthropological Approach to Daily Life. Unlike previous studies that mainly dealt with epistemology, that is, whether Japan was viewed positively or negatively, we tried to analyze the Joseon Tongsinsa from an anthropological perspective again. In conclusion, this article is an attempt to read Japan as 'daily life', 'knowledge', and even 'daily knowledge' while dealing with the Haehaenchonggjae contained in the Mungyunrok. This stems from the sense of problem that there is no research on 'daily knowledge' by extracting only Moon Gyeon-rok, although some studies have been conducted on individual gambling records previously included in Haehaenchonggjae. In addition, it is meaningful in that it attempted to look into various knowledge contained in the text of the correspondence anthology in terms of geography, cultural history, and anthropology, away from the previous studies.