The purpose of this research was to clarify how an individual personality will be reflected in the appraisal for on-site forest environment. We looked into individual personality for the each respondent with using some questionnaire such as the profile questionnaire, Neo-FFI, GSES, TBS-test that were executed before the forest bathing experiment. Then to examine the appraisal in the on-site forest environment, we tried to survey the impressive appraisal experiment for each respondent by the semantic differential method in each on-site forest environment after the forest bathing experiment, and to do the correlative analysis and the contrastive analysis. As a result of Neo-FFI, Neuroticism and Extroversion were significantly related to the evaluation of vigor for on-site forest environment. As to GSES, the higher group on Social position of their own abilities evaluated more natural than the lower relatively on the contrary to Uneasiness to failure. Form TBS-test, it was clarified that the relations between individual personality and the appraisal of on-site forest environment, such as the higher group on Anthropocentrism evaluated more crowded and densely than the lower significantly. Finally, the personality-based-designs and programs for on-site forest environment were suggested to be healed more.
