The current study addresses the significance of cultural orientations for life satisfaction among marriage immigrants in South Korea. The subjects of our study have been selected from three ethnic groups of Asian brides living in Korea after their marriage with Korean men ? Japanese, Chinese, and Vietnamese women. In this study, cultural orientations are classified into two parts: Asian cultural collectivism and acculturation to Korean society (openness to/liking of Korean culture and Korean language skills). Some other important predictors of life satisfaction are also included in the analysis. As the analytic strategy, this study employs the least-squares regression. One of our findings shows that the retention of Asian cultural collectivism contributes to ethnic Asian brides’ life satisfaction in Korean society. Likewise, there is evidence that their life satisfaction rises with their growing knowledge of and attachment to Korean cultural traditions and standards. Finally, their proficiency in the Korean language is also an important factor that exerts a positive effect on their life satisfaction in Korean society.