Willful or selfish; acting on one's own wishes without much regard for others or rules.
彼は気ままに振る舞って周りを困らせることが多い。
He often acts selfishly and causes trouble for those around him.
子どもが気ままにおもちゃを散らかした。
The child scattered the toys around as he pleased.
気ままな性格の人とは仕事がしにくいことがある。
It can be difficult to work with someone who is self-willed.
Carefree; doing as one pleases — living or acting freely without constraints.
週末は気ままに家で読書して過ごしたい。
I want to spend the weekend leisurely reading at home.
彼は気ままな旅が趣味だ。
He enjoys traveling freely with no fixed plan.
気ままに歌を歌っている姿が印象的だった。
Her carefree singing left an impression.