外がい向こう

noun, noun which may take the genitive case particle 'no'

extroversion; outward orientation

Refers to a personality trait or attitude directed toward the outside world and other people. Often used in psychology or everyday descriptions of sociable behavior.

• 彼かれは外がい向こう的てきな性せい格かくで、誰だれとでもすぐに友とも達だちになれる。