(1) Literature analysis methodSearches various databases and related literature in Japan, reads and analyzes literature to understand the research status of research themes, provides an academic and theoretical basis for thesis research, and at the same time summarizes relevant literature data and comparative analysis, and draws relevant conclusions.(2) Observation methodcollects information directly through surveys and field visits. Conduct research at XJ Original Clothing stores and online stores to add information and materials to help you write your paper.(3) Questionnaire survey methoduses uniformly designed surveys to understand the situation, seek feedback from respondents, gather information, and obtain the survey data you need. When investigating consumers' perceptions of original clothing, we use surveys to provide a preliminary understanding of the current state of original clothing in the market and data support for subsequent conclusions and suggestions.