An insider leaked critical information about the possible miscarriage of justice in the case of an individual named Okawara five days before the prosecution. The whistleblower's action underscores deep concerns about the fairness of the Japanese legal system in this high-profile case. The exact nature of the alleged injustice and the details of the internal disclosure remain undisclosed.

In Japan, whistleblowing on judicial misconduct is relatively rare, making this case particularly noteworthy. Many Japanese citizens place high trust in the integrity of their legal system. Thus, an incident of this magnitude could exacerbate public concerns about potential systemic faults or corruption in the judiciary.

In the US or EU, whistleblowing is generally more accepted and systematically protected. In high-profile legal cases, such actions can cause significant upheavals, leading to inquiries, legal reforms, or public protests, depending on the severity of the alleged misconduct.