Tokyo prosecutors plan to quiz three executives of Olympus Corp. on a voluntary basis possibly this weekend about their involvement in covering up investment losses, sources said Friday.
Ousted Olympus President Michael C. Woodford will also come to Japan next Wednesday to meet the prosecutors, Tokyo police and the Securities and Exchange Surveillance Commission next Thursday.
Former Chairman and President Tsuyoshi Kikukawa, former Executive Vice President Hisashi Mori and auditor Hideo Yamada have admitted being involved in covering up investment losses, the camera and medical equipment maker said earlier. Kikukawa and Mori are still board members.