NIKKO MANAGEMENT/

Nikko Cordial Corp. President and Chief Executive Junichi Arimura (R) and Chairman Masahi Kaneko bow following a news conference at the Nikko Cordial securities in Tokyo December 25, 2006. Japan's third-biggest brokerage Nikko said Arimura and Kaneko would resign on Tuesday after regulators found it improperly booked $156 million in profits. REUTERS/Toshiyuki Aizawa (JAPAN)