David D'Antonio
Soke David D’Antonio began the study of Koga Ryu, Wada-ha, Ninpo, in 1978, under the guidance of Soke Haruo Oyama (trained by Seiko Fujita), and his father Ura (Secret) Ni Dai Soke Anthony D’Antonio Jr, responsible for sponsoring Oyama’s immigration to the United States along with Omote (public) Ni Dai Fred Barnes.
