masayuki fujita mitsubishi research institute enron eight months work sally beck december attended exotic energy derivatives conference met masayuki fujita mitsubishi research institute research deregulation japanese power market lunch together chatted time work worked japanese company 8 1 2 years speak fluent japanese got along easily houston week came visit monday met vince kaminski grant masson later dinner sally suggested introduce alan aronowitz course town meet alan said would probably want meet back tokyo anyway would like set something regards eugenio