“By doing such things as preparing a plastic bag for the victim’s body, the defendant committed a systematic crime that intended to trample upon the dignity of the deceased,” the judge said. “There is no room for leniency.”
Prosecutors had previously asserted that Gumo had murdered Akitaya, a resident of Tokyo’s Meguro Ward, and dumped her body. The pursuit of a murder conviction was abandoned due to “insufficient” evidence, the prosecution decided last month.
With an autopsy conducted on the body revealing a large quantity of water being present in the lungs, the cause of death was determined to be drowning. Sleeping drugs were also found in her system.
The defense for Gumo argued his innocence by saying the victim was still alive at the time her body entered the water. The judge, however, concluded that the defendant thought he was disposing a body.
On the same day Akitaya’s body was found, Gumo was stopped by police as he attempted to travel to the United States on an international flight from Haneda Airport.
Prosecutors had sought a 30-month sentence in the abandonment case.