The present invention provides a method of using, as a fragrance component, a compound that is excellent in fragrance retention and that has green floral and fruity like odors, which are useful as fragrances, and a fragrance composition with sweetness and voluminousness containing the compound. The present invention relates to a fragrance composition containing 2-n-pentyl cyclopentanone oxime and a method of using 2-n-pentyl cyclopentanone oxime as a fragrance component.
