うんにまかせ
Meanings
Expression
Verb (1-dan)
1. to trust to luck
Composed of
fortune; luck
to entrust (e.g. a task) to another; to leave to; to passively leave to someone else's facilities; to leave to take its natural course; to continue (something) in a natural fashion (without particular aim); to rely fully on one's (full strength, great ability, long time taken) to get something done
Examples (1 in total)
He left everything to chance.