Nounperson in charge (including a supervisory role for other staff); person responsible for ...; responsible party; supervisor; manager

Nounsense of responsibility

Expressions (phrases, clauses, etc.), Godan verb with 'tsu' endingto be responsible for; to bear the responsibility of

Noun, Suru verbshifting the responsibility (for something) on to (someone); passing the buck

Nounresponsible area; area of responsibility