Authorities have launched an investigation into potential collusion related to cleaning contracts for Tokyo's highways. A deep dive is underway for a major disinfection of Tokyo Metropolitan Government, suspecting dubious negotiation techniques under the table. The core issue lies in whether contracts were unfairly determined and if prices were artificially inflated.

In Japan, public trust in the integrity of government operations is critical. Incidents of suspected collusion or backroom negotiating can damage public perception and faith in government credibility. Japan's bureaucracy is generally viewed as efficient, so allegations of corruption are taken very seriously and often lead to high-profile resignations.

Much like in the U.S. or EU, allegations of collusion or corruption within government contracts lead to investigations and potentially severe consequences for public officials or contractors involved. However, Japan has a particular emphasis on face-saving and collective responsibility, making such events particularly significant.