This study considered the whole intake patterns and realities of consumption of instant noodles on sales targeting children and adolescents. Based on a total of 1021 subjects, data from self-administrated questionnaires were collected and analyzed using comparative statistical analysis, including frequency, chi-square, t-test, and one-way ANOVA. Results of the study were as follows. The preference levels for instant noodles by children and adolescents were 5.25, thereby showing a more than moderate preference. Middle school boy students' preference for instant noodles was the highest. The main reason for preferring instant noodles was taste and convenience. The main reason for disliking instant noodles was poor nutrition and likelihood of becoming fat. The intake of instant noodles was the highest between lunch and dinner with a frequency of once to twice per week. Content of soup powder given taking instant noodles was the largest in having putted all. The soup quantity of being left given taking instant noodles was possessed the majority in almost not eating soup. The main reason for not consuming soup was being full or concerns for health. A significant difference was observed in preference level for instant noodles and in intake patterns depending on the respondents' general characteristics. Limitations and future research directions are also discussed.