A key witness in the trial of Manabu Oshio testified Tuesday that he obtained and gave an illegal stimulant to the actor.
Yusuke Izumida went on to say Oshio later asked him to destroy any evidence of his illegal drug possession.
Oshio has been indicted for giving an illegal drug to Kaori Tanaka and for abandonment resulting in death after she died of an overdose while he did not call for medical help.