15 Stabbed, 7 Injured With Chemical in Rampage in Japan

Suspect arrested, but motive for attack at rubber factory is unknown
By Newser Editors and Wire Services
Posted Dec 26, 2025 5:31 AM CST
15 Stabbed, 7 Injured With Chemical in Rampage in Japan
Police officers stand guard at the scene of a stabbing at the Yokohama Rubber Company in Mishima, west of Tokyo, Friday, Dec. 26, 2025.   (Yusuke Hashizume/Kyodo News via AP)

A man has been arrested after stabbing eight people and injuring seven others with what was believed to be bleach at a tire factory in central Japan on Friday, officials said. There was no immediate explanation of a possible motive. Eight people were taken to hospitals after being stabbed by the man at a factory of the tiremaker Yokohama Rubber Co. in the city of Mishima, west of Tokyo, according to the Fujisan Nanto Fire Department.

The fire department told the AP that five of the people who were stabbed were in serious condition but other details were not available. Shizuoka prefectural police said the attacker, a 38-year-old man, was arrested for alleged attempted murder at the factory, but did not give further details. The suspect was carrying a survival knife and wearing what appeared to be a gas mask, the major Japanese newspaper Asahi reported, citing investigators. Seven others were also injured by the bleach thrown at them during the attack, and taken to hospitals for treatment, the fire department said. Japan has strict gun control laws and is known for rare violent crimes, but there have been a number of high-profile knife attacks in recent years.

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