The Fair Trade Commission introduced on the fifteenth that 5 firms, together with main journey firms, have been suspected of violating the Antimonopoly Act by repeating bid-rigging for transport companies for coronavirus sufferers ordered by Aomori City final 12 months. Through interviews with individuals concerned, we realized that an on-site inspection was performed at a department within the metropolis. It is believed that there was an try and share the earnings amid a decline in journey demand as a result of coronavirus pandemic, and an in depth investigation into the circumstances is predicted.