Pictorial lineage of the Daito-ryu Aiki-jujutsu Ginjukai
(October 10, 1859 – April 25, 1943)
Takeda Sōkaku (middle) and his student Kodo Horikawa (right).
Kōdō Horikawa (1894–1980)
Kōdō Horikawa (second from left) seated with Shioda Gōzō (third from left).
Kōdō Horikawa (middle) training with Okamoto Seigō (left).
Okamoto Seigō (1925-2015).
Okamoto Seigō, with Howard Popkin.
Okamoto Seigō with Joe Brogna
Okamoto Seigō (centre) with Joe Brogna (left) and Howard Popkin (right).