Woodford is still stirring up trouble for Olympus, calling for Japanese regulators to investigate the advisory fees, clamoring for shareholders to also demand an investigation and all but daring Olympus to try to sue him. Japan's securities regulators are notoriously toothless, but shareholders -- including those with the largest stakes in Olympus - are starting to speak up. Already, the scandal has nearly halved Olympus' stock price, since the deals in question could force the company to restate its earnings significantly.
What's more, the scandal is far from passing. Many questions remain, starting with just where all that money went. Axes America, the advisory company in question, set up business in 1997 and worked out of a midtown office for years. In 2008, the company withdrew its broker-dealer registrations. Then, according to a report by PriceWaterhouseCoopers, Axam was stricken from the Cayman Islands registry earlier this year, not long after receiving its last payment from Olympus.
Both companies appear to have been controlled by a Boca Raton, Fla., firm called Sagawa & Co., whose president and owner is Hajime Sagawa, Fortune has learned. Sagawa, 64, is an old hand on Wall Street. According to 1991 profile in Securities Week, Sagawa worked at Nomura Securities and Drexel Burnham Lambert in the 1980s before heading up M&A at Sanyo Securities America and later becoming a managing partner at PaineWebber. But little information on Sagawa exists beyond that. Sagawa did not respond to requests for an interview.
According to a 2008 filing by Axes America with the SEC, the firm paid $6.5 million in cash to Perella Weinberg Partners, a financial advisory firm based in New York. The filing noted that Perella Weinberg acted as a subadvisor to Olympus' acquisition of Gyrus. Perella Weinberg declined to comment for this story. But its involvement seems limited to the merger talks in 2007, well before Axes' fees ballooned into the hundreds of millions of dollars.
Whatever the outcome of the Olympus scandal, it's not likely to favor Kikukawa or his board. If Olympus can escape a hostile takeover from a buyer who sees its shares are cheap, then it will need new leadership. For his part Woodford, is remaining vocal. On Thursday, he hinted that the total amount of "irregular payments" could total $1.5 billion, and that he was seeking police protection as he agitates for Olympus to clean its house.