I have been in touch with Financial Services Authority Japan and they have said, Ogami is not a registered company in Japan. Don't let the name Foreign Securities and Bond Commission fool you, that is not a Japanese company either and are just a bunch of fraudsters who have set up this scamming business.
I have also written to the bank in HongKong where I transferred the money, warning them to close such accounts. Police are also looking into it but not sure, they can do much.
The woman is very persuasive indeed and she said she is very good at her job.
So Please be very careful and do not fall into the same trap as I did. In fact, tell her to get lost on the first instant.