According to his lawyer, Yusuke Iseya used marijuana for easing stress and pressure. Photo: Iseya Yusuke/Instagram Japanese actor Yusuke Iseya has been sentenced to one year in jail, with the sentence suspended for three years, on Tuesday (Dec 22) for illegal drug possession. Iseya, 44, was arrested by the Japanese police in September after he was found with four packs of cannabis weighing a total of 13.17g at his home in Tokyo. The actor had pleaded guilty to his charge during his trial in early December. His lawyers said he used the drug to relieve stress and had been using it more frequently as he had been spending more time at home due to the coronavirus pandemic,