Yōshin Koryū · Style relationships

“The oldest line of Yōshin-ryū (楊心流) is probably the school founded by Nakamura Sakyōdayū Yoshikuni around 1610, and is often referred to as Yōshin Koryū (楊心古流).”

“Nakamura later changed his name to Miura Yōshin (三浦 楊心), and this school may also be referred to as Miura-ryū (三浦流), or Miura Yōshin-ryū (三浦楊心流).”