An event during a specific period concerning an alleged violation of the Antimonopoly Act in the solicitation of customers for extra-high-voltage and high-voltage electricity, which led to an on-site inspection by the Japan Fair Trade Commission, a finding of violation, measures to prevent recurrence and the submission of a business improvement plan. Although no cease-and-desist order or surcharge payment order has been issued, this includes the possibility of an impact on performance from administrative sanctions.