A suspected chemical spray incident at Tokyo’s Ginza Six shopping complex sent more than 20 people to hospital on Monday, after visitors reported throat pain, coughing and irritation inside the luxury retail building.
The emergency began near an ATM area on the ground floor of the mall, located in Ginza, one of Tokyo’s most visited shopping and tourist districts. Police said a man allegedly sprayed a substance inside the building, prompting a rapid response from firefighters, police officers and specialist crews wearing hazmat suits.
According to AP News, Tokyo Fire Department officials said 26 people complained of feeling unwell, with symptoms including sore throats and coughing. Most were taken to hospital, though officials said the injuries were believed to be mild.
Roads around Ginza Six were temporarily blocked as emergency vehicles lined the street. Video from the scene showed fire trucks outside the complex while responders in protective suits helped people leave the building and examined the area where the smell was reported.
Shoppers report sudden throat pain near ATM area
Witnesses described a confusing scene inside the mall as people began reacting to an unknown odour. One 70-year-old woman told NHK that she first thought there may have been a small fire because of the disturbance around the building.
She said her throat began to sting after she approached the ATM corner, describing the feeling as scratchy and almost numb. Another witness, 78-year-old Tokyo resident Yuzo Tsuda, told AP he suddenly felt pain in his throat and began coughing after walking near the shopping complex following lunch with friends. He said the discomfort eased after about an hour.
Police spokesman Yusuke Koide said investigators believe the spray was released around the ATM area. Authorities have not officially identified the substance, and the case remains under investigation by police and fire officials.
Japanese media reported that traces similar to pepper spray may have been detected, but authorities have not confirmed that finding publicly. Until forensic checks are completed, officials are treating the incident as a suspected hazardous-substance exposure.
Why the Ginza Six response was so serious
Even when symptoms appear mild, any unknown substance released inside a crowded shopping centre can create a serious public safety risk. Indoor retail spaces have limited ventilation compared with open streets, and panic can spread quickly when people begin coughing or struggling with throat irritation.
The location also added urgency. Ginza Six is not a small neighbourhood mall; it is a major luxury complex in central Tokyo, regularly visited by tourists, shoppers and office workers. A health scare in such a busy area can disrupt traffic, business activity and public confidence within minutes.
The incident also comes against the long shadow of Japan’s 1995 Tokyo subway sarin attack, when members of the Aum Shinrikyo cult released nerve agent on commuter trains, killing 14 people and sickening thousands. Officials have not linked the Ginza Six scare to that attack, and the reported injuries are far less severe, but the history explains why emergency crews respond cautiously to reports of unknown airborne substances.
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Japan is widely known for low violent crime rates and strict public safety controls, making incidents of this kind unusual and closely watched. The investigation will now focus on identifying the substance, confirming how it was released, and determining whether the act was deliberate.
Swikblog has also covered Japan-related security developments, including America backs Japan after Chinese radar lock, as regional and domestic safety issues involving Japan continue to draw global attention.
For now, Tokyo authorities say the victims’ symptoms appear mild, but the large hazmat response at Ginza Six shows how seriously officials treat any suspected chemical exposure in a crowded public place.
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