Impersonators visit our customers' residences claiming to be inspecting or surveying indoor wiring (for ground faults and faulty equipment, etc). After making a cursory inspection they demand large sums of money.
Our company's personnel never ask for money when they conduct inspections and surveys.
Impersonators telephone our customers claiming to have been commissioned by us to conduct ground fault surveys or questionnaires, then they ask for personal information* such as customers' electricity charges and how much electricity they use.
* This information is probably intended to be used in sales activities for power-saving equipment and similar.
During Chugoku Electric Power telephone surveys, customers are never asked for personal information such as electricity charges or amount of electricity used.