Yamaguchi Kohichi
Yamaguchi Liyoshi
Yamaguchi Yukuo
Yamakawa Koichi
Yamakoshi Noby
Yamamoto Eisuke
Yamamoto Katumi
Yamamoto Noriaki
Yamamoto Sumitada
Yamamoto Takemi
Yamana Keiichi
Yamana Tetsumi
Yamanaka Isamu
Yamanaka Tatsuo
Yamanaka Yoshiaki
Yamanaka Yoshimi
Yamanouchi Kenji
Yamaoka Sadao
Yamasaki Shigeru
Yamasaki Teiichi