The purpose of this study is to investigate the preference for purchase and ingestion of Korean traditional food Kimchi among the different age groups in order to find a way to increase Kimchi consumption. The result of a questionnaire is from 51 male respondents(14.6%) and 299 female ones(85%). This indicates that most of the female respondents buy Kimchi. Second, 61.7% of the respondents have experience purchasing ready-made Kimchi. Third, the most preferred purchase place of Kimchi is a big mart or a department store. Fourth, the important factors of purchasing come nutrition, price, brand, color or package in that order. Also, 60.9% of respondents show that they "should eat Kimchi". Fifth, the reason of eating Kimchi is taste in the age groups under 20s and 30s and above 50s. Lastly, the analysis on the importance of ingestion shows as follows: respondents in their 20s are 57 persons(16.3%), 30s 59(16.9%), 40s 162(46.3%), and 50s 72(20.6%), showing 40s the highest among them.