From FCB Manchester JKF Wadokai:
Picture taken at Meiji Gakuin judo dojo. On the front row, centre, is the astronaut John Glenn sitting next to Judo master Kazuo Ito. The rest of the group are Wadokai and judo club members. Amongst the Wadokai members are Otsuka Hironori (next to Ito) Suzuki sensei (front, second left) Tanabe, Arakawa sensei ( back 4th & 5th from left) and Iwasaki (back row 3rd from right). Picture date 1963.
from some comment
Front row left is Sato Shizuya sensei, founder of US Embassy Judo Club 大使館柔道道場
deshi / assistant of Ito Kazuo sensei, founder of Nihon Jujutsu Honbu
student of Otsuka sensei