A shocking workplace attack unfolded in central Japan on Friday, where a man armed with a knife and a chemical liquid injured 15 people at a tire factory. The violent incident happened at a Yokohama Rubber Co. plant in Mishima, Shizuoka Prefecture, about 75 miles southwest of Tokyo.
What Happened
Authorities say the rampage occurred around 4:00–4:30 p.m. local time when the suspect allegedly stabbed several workers and sprayed others with a liquid believed to be bleach.
- Eight people were stabbed, and seven were injured by the chemical, according to emergency officials.
- Five of the stabbing victims were reportedly in serious condition, although all were conscious when taken to hospitals.
- Victims were employees in their 20s to 50s, all working at the factory.
The attack took place at multiple locations within the factory grounds, prompting a massive emergency response and triage at the site.
Suspect Arrested at the Scene
Police arrested a 38-year-old man at the factory on suspicion of attempted murder shortly after the attack.
- The suspect, believed to have ties to the factory, entered wearing a gas mask and wielding a survival-type knife, according to investigative sources.
- Workers reportedly subdued him before officers arrived.
- Authorities continue to investigate the motive, which has not yet been determined.
Location and Factory Details
The attack happened at a factory producing car tires and employing roughly 980 workers as of 2024.
The Mishima plant belongs to Yokohama Rubber Co., a major global tire manufacturer with operations worldwide.
Japan’s Broader Context on Violence
Violent crime remains rare in Japan due to strict gun laws and generally low homicide rates. However, a number of high-profile knife attacks in recent years have raised alarm and prompted public debate about workplace safety and mental health.
What Happens Next
The incident is under active investigation. Police are analyzing:
- The suspect’s background and connection to the factory.
- The exact nature of the chemical substance used.
- Whether the attack was premeditated or driven by workplace grievances.
Authorities are expected to release more details once interviews and forensic analyses are complete.
Summary:
A shocking attack at a tire factory in Shizuoka injured 15 people after a knife and chemical assault by a 38-year-old suspect. The victims were hospitalised and conscious, while police continue investigating the motive behind the violent rampage.
Originally written by:Japan Times
Link to the article :
https://www.japantimes.co.jp/news/2025/12/26/japan/crime-legal/shizuoka-stabbing-attack/
