The titleholder represents Japan in the international Miss Earth pageant.
The pageant was established in order to elect Japan's representative in the annual Miss Earth pageant, to further charity donations and philanthropic activities, and to promote environmental awareness and protection.
[4] In 2010, Japan first entered both in the semifinal and final round of the Miss Earth pageant, where Marina Kishira finished in the top 7 and won the Best in National Costume award in Miss Earth 2010.
On occasion, when the winner does not qualify (due to age) for either contest, a runner-up is sent.
The following are the names of the annual titleholders of Miss Earth Japan (MEJ), listed according to the year in which they participated in Miss Earth: Talent (Creative) (Asia & Oceania)