A knife assault incident in Iizuka City, Fukuoka Prefecture, has led to the arrest of a 60-year-old man. Authorities allege that the man threw a kitchen knife at his 48-year-old common-law wife, causing a head injury. The case underscores concerns about domestic violence and alcohol-related disputes in the region.
The incident occurred early Sunday morning when police received a call from Naoji Nagayasu at 2:30 a.m. He reported that his common-law wife had struck him. When officers arrived at the home, they found the woman bleeding from a gash above her forehead.
The victim told authorities that Nagayasu threw the knife at her during an argument. Police noted that both individuals had consumed alcohol prior to the incident. The disagreement reportedly escalated after the woman mentioned a former romantic partner, intensifying tensions between the couple.
Nagayasu has denied the allegations, stating that he was merely chopping vegetables in the kitchen. He claimed he turned around while holding the knife but did not throw it at his partner. Police are continuing their investigation to determine the sequence of events and gather evidence.
Officials emphasized the dangers of domestic disputes, particularly when alcohol is involved. Experts note that such incidents can quickly escalate and lead to severe injuries or fatalities. The Fukuoka Prefecture Police are urging residents to report violent incidents promptly to prevent further harm.
This knife assault incident highlights the broader challenges facing law enforcement in managing domestic violence cases. Authorities are reviewing protocols for responding to disputes involving potential weapons. Community organizations are also calling for increased public awareness campaigns to educate couples on conflict resolution and alcohol moderation.
Moving forward, police will question witnesses, collect forensic evidence, and review medical records to substantiate the allegations. Legal proceedings against Nagayasu could include charges of assault with a dangerous weapon and domestic violence. Authorities stress that swift intervention and community vigilance remain critical in reducing similar incidents.
The case serves as a stark reminder of the importance of addressing domestic violence and ensuring safety in homes. Residents are encouraged to seek help from law enforcement or support services if they face threats or abusive behavior.

