Takeo Komatsubara
发表
Hiroshi Sekiya,
Eiji Ora-gun Gunma Fukuda,
Takashi Ora-gun Gunma Inoue,
1999
.
Takahiro Nakamura,
Hiroshi Sekiya,
Takeo Komatsubara,
2001
.
Takeo Komatsubara,
Toshiyuki Ebara,
Kikuo Takizawa,
2001
.