Nanban Satto Ryu Kempo-jutsu: Any info?

[OCBujinkan]

Any info on this school? I know that it was handed down from Fujita Seiko to Manzo Iwata, and then to Murayama Kunio, I believe, and was incorporated in small part into the Murayama Karete-do Shito-Kai curriculum... Anyone have any other information?