🔥 8 Serious Product Accidents Reported: Electric Heater Fires

❓ What was announced?

On August 25, 2026, Japan's Consumer Affairs Agency (CAA) published eight serious product accidents that had been reported under Article 35, Paragraph 1 of the Consumer Product Safety Act. The products involved were: electric heaters, cordless fans, portable cordless fans, power conditioners (for solar power systems), tablet devices, lithium-ion batteries (for power tools), electrically power-assisted bicycles, and radio-controlled toys. A "serious product accident" means a product-related accident with major harm, such as a fire, death or serious injury. Under the Consumer Product Safety Act, manufacturers and importers must report such accidents to the government, and the CAA compiles and publishes them on a rolling basis. This announcement is one of those regular publications, not a change to the system itself. What matters is that each case is identified individually. The published PDF lists the model names and model numbers of the products involved and the date each accident occurred, so you can check at the model-number level whether the item in your home is the same product. Some listed products may already be subject to a manufacturer recall.

👥 Who is affected?

• ●Anyone using heating appliances such as electric heaters at home (including units in storage)
• ●Users of cordless fans, mobile devices, or lithium-ion batteries for power tools
• ●People who use an electrically power-assisted bicycle for commuting, school or shopping
• ●Students, trainees and single-person households using second-hand or handed-down appliances
• ●Residents of homes with a solar power system (power conditioner) installed

🌏 Impact on foreign residents

Many households in Japan rely on electric heaters and similar appliances in winter, and plenty of foreign residents are handling such devices for the first time. At the same time, products with built-in lithium-ion batteries — cordless fans, tablets, e-bikes — keep multiplying in everyday life. The biggest risk for foreign residents is simply not noticing. Accident publications and recall notices are issued mainly in Japanese, and matching a model number usually means reading a Japanese manual or label. Continuing to use an affected product not only risks an accident: a fire in a rental apartment can escalate into restoration costs and liability claims that hit the foundation of your life in Japan. Students and trainees are especially exposed. Appliances handed down from a departing friend or bought cheaply at a recycle shop often come with no receipt, warranty or manual, so the user may not even know the model number. Getting into the habit of checking the rating label on the product itself is the first line of defence.