A 29-year-old man standing trial at the Mito District Court in Ibaraki Prefecture has admitted to stalking and murdering his pregnant ex-girlfriend on New Year’s Eve, according to court testimony reported by ANN News and Japan Today. The defendant disguised himself as a delivery worker before launching the fatal attack, telling prosecutors and the court that his actions stemmed from a desire to “erase” the relationship and reset his life.
Trial Disclosures and Defendant Testimony at Mito District Court
During the first hearing of the trial on Monday, the defendant recounted how he tracked down his 31-year-old former girlfriend after she ended their relationship and blocked his phone number and social media accounts. According to TokyoReport and regional coverage, the victim—a nail technician—was five months pregnant and had recently remarried. The defendant told the court that she was his first and only girlfriend. “I tried to forget her by throwing myself into work, but I couldn’t,” he stated during questioning, adding that he wanted to “erase her existence, go back to before we met, and reset.” Prosecutors presented evidence showing the defendant spent months hunting for her new address after she cut off contact.
Bluetooth Trackers and New Year’s Eve Attack Details
Police investigations revealed that the perpetrator used Bluetooth tracking devices placed on multiple items to locate the victim’s new home. According to court details, he hid a tracking device inside a stuffed animal left on the doorstep of her parents’ residence. The victim unknowingly brought the toy back to her own home, exposing her address. He also placed a tracker on a vehicle suspected to be hers to confirm her location. On the evening of December 31, the man arrived at her residence wearing a delivery worker disguise. When she answered the door, he struck her in the head with a hammer. “I didn’t know if she was dead or alive, so I used a kitchen knife to finish her off,” he told the court. The victim’s husband discovered her body upon returning home from work. Following the attack, the defendant spent the evening as usual and visited a sex worker, later claiming he would not have committed the murder had he known about her marriage and pregnancy.
Police Response and Broader Anti-Stalking Legislation in Japan
Police investigations uncovered that the victim made an anonymous call to a local police station days before the murder, seeking advice on December 27. Because she spoke calmly and refused to provide her name, the officer handling the call categorized it as non-urgent, urging her to visit the station later—an action she never took. Japan’s legal framework surrounding stalking has faced intense scrutiny over past high-profile incidents. The country revised its anti-stalking laws in 2013 and 2022 to expand police authority regarding warnings and restraining orders before harassment escalates. According to Japan Insides and ANN News, the victim’s husband attended the Mito District Court hearing and told reporters he felt he had failed to protect his wife. A final verdict in the trial is scheduled to be handed down on September 30.
Did you know? Japan’s revised anti-stalking legislation allows police to issue formal warnings to perpetrators even without a victim’s formal, named complaint, though officers still rely heavily on direct reports to assess threat levels.
Frequently Asked Questions
When is the verdict expected in the Mito stalking murder trial?
The verdict is scheduled to be handed down on September 30 at the Mito District Court, according to Japan Today.
How did the defendant locate the victim after she blocked him?
According to police findings, the defendant placed Bluetooth tracking devices on various items, including a stuffed animal left at her parents’ home and a vehicle, which eventually led him to her new address.
What legal charges does the defendant face?
The defendant faces charges of murder and violating Japan’s anti-stalking law, as reported by ANN News and Japan Insides.
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