Koichi Yamaguchi
发表
Akira Torige,
Toshinobu Takei,
Koichi Yamaguchi,
2015
.
Atsushi Teraji,
Tomonori Urushihara,
Koichi Yamaguchi,
2003
.
Koichi Yamaguchi,
Ryoichi Shinohara,
K. Yamaguchi,
2002
.
Shigeru Suzuki,
Kunitoshi Shimizu,
Koichi Yamaguchi,
2012
.
Hiroyuki Yamamoto,
Koichi Yamaguchi,
1995
.
Koichi Yamaguchi,
K. Yamaguchi,
Toru Kanto,
2005
.
Hideki Minoura,
Koichi Yamaguchi,
Michiyuki Kume,
2001
.
T. Kuroda,
Koichi Yamaguchi,
Atsushi Tackeuchi,
2003
.