The scandal is related to ethical areas such as fraudulent financial statements, related-party transactions, and inappropriate corporate governance involving top management corruption. In 1999, companies in Japan were obliged to disclose losses on their securities investments in a timely manner. However, the top management of Olympus decided to hide the losses from both decreasing investment value and unprofitable operations by manipulating the acquisition cost of Gyrus Group. They also invested in three small companies suffering losses and then wrote down the loss year after year. Olympus was also reported to have contradictory disclosure in notes in terms of description of the companies.
Olympus were also suspected to be involved in related-party transaction as it paid advisory fee of $687 million to Axes America LLC and Cayman Islands-based Axam Investments Ltd. The advisory fees were paid