I came to Japan half a year ago.

My coat is hanging on the hanger.

The airplane is stored in the hangar.

He hammered the nail with a hammer.

He is deeply studying the teachings of Prajnaparamita.

He is learning the teachings of prajñāpāramitā every day.

He clearly expressed his will and intentions.

His testimony was decisive in the trial.

He testified in court about what he saw.

He is trying to get a promotion by saying flattering words to his boss.