noun, na-adjective
free; unfettered; doing as one likes
Describes a state of being completely free and self-indulgent, without constraints or obligations. Often used for a carefree lifestyle or attitude.
彼は自由気ままな一人旅を楽しんでいる。
He is enjoying a free and easy solo trip.
定年後は自由気ままに暮らしたい。
After retirement, I want to live as I please.