A minivan slammed into pedestrians early today on a street where people had gathered for New Year's festivities in downtown Tokyo, injuring eight people, police said.
The suspect, 21, Kazuhiro Kusakabe, was arrested and being questioned, Tokyo Metropolitan Police said on condition of anonymity.
He is suspected of intentionally trying to kill people by driving the small vehicle through the street. NHK TV footage showed a small van with the entire front end smashed and officers and ambulance workers rushing to the scene.
A ninth person was injured after Kusakabe got out of the car and punched him, police said. His condition was not immediately known.
A large tank filled with kerosene was found in the car, police said. The suspect appeared to have planned to set his car on fire, Mainichi newspaper and other Japanese media reported. Police declined to comment on the reports, saying such possible motives were still under investigation.