Translation Japanese English: 勝手に
Dictionary: main勝手に副詞1 advisedly,
by choice,
by design,
consciously,
deliberately,
designedly,
intentionally,
knowingly,
on purpose,
purposely,
wilfully,
willfully,
wittingly.
2 advisedly,
by choice,
by design,
deliberately,
designedly,
intentionally,
on purpose,
purposely,
voluntarily,
wilfully,
willfully.