Overview
- Police found the body of 25‑year‑old Maho Muroga in a mountain area of Kurihara, Miyagi Prefecture and a judicial autopsy published Tuesday determined the likely cause of death was suffocation from neck compression.
- Tokyo Metropolitan Police arrested 36‑year‑old Takuya Miura on suspicion of abandoning a corpse and say they are now investigating whether he was involved in how Muroga died.
- Investigators say Miura drove from his Tokyo home to Miyagi on the morning of September 28, visited a lakeside area there twice that evening, and returned in the early hours of September 29, a window when police believe the body was dumped.
- Police point to physical and digital evidence that includes security‑camera footage of a suitcase being carried into the couple’s home after the trip and phone records that show messages sent from Muroga’s device while Miura had it.
- Prosecutors will consider further charges as detectives gather more forensic detail and phone data, a process that could clarify whether investigators will add homicide charges and will also shape how the victim’s family and neighbors see public safety and accountability.