Katsuhiro Yamaguchi
Yamaguchi, Katsuhiro
Katsuhiro Yamahuchi
Katsuhiro Yamaguchi (Japanese, 1928-2018)
and Kiyoji Otsuji (Japanese, 1923-2001) Katsuhiro Yamaguchi
Japanese, 1928-2018 Katsuhiro Yamaguchi (Japanese, 1928-2018)
and Otsuji Kiyoshi (Japanese, 1923-2001) Katushiro Yamaguchi
Japanese, 1928-2018 Saito Yoshishige (Japanese, 1904–2001)
and Kiyoji Otsuji (Japanese, 1923-2001)