"Olympus President: Will Do Utmost To Avoid Delisting" (subscription). The Wall Street Journal. Dow Jones. 7 November 2011. Retrieved 8 November 2011. "Takayama said that former chairman Tsuyoshi Kikukawa, auditor Hideo Yamada and Executive Vice President Hisashi Mori were mainly responsible for attempts to cover up the losses. Takayama, who claims he was unaware of the cover-up scheme until he was briefed by Mori late Tuesday, said the company may consider filing a criminal complaint against Kikukawa and Mori depending on the outcome of a third-party panel investigation into the acquisitions. Olympus said separately Tuesday that Mori would be relieved of his post."
