He was found guilty and sentenced to life imprisonment at Sugamo Prison in Tokyo while his close colleague general Kenji Doihara responsible for the smuggling of narcotics in the occupied and non-occupied areas was sentenced to death and hanged.
Dia dinyatakan bersalah dan dijatuhi hukuman penjara seumur hidup di Penjara Sugamo di Tokyo sementara rekan sejawatnya yang akrab, Kenji Doihara yang bertanggung jawab atas penyelundupan narkotika di wilayah yang diduduki dan tidak diduduki, dijatuhi hukuman mati dan digantung.