Kenichi Yakura
发表
Shinji Kobayashi,
Masaaki Yamamoto,
Kenichi Yakura,
1999
.
Shinji Kobayashi,
Masaaki Yamamoto,
Kenichi Yakura,
1999
.
Shinji Kobayashi,
Masaaki Yamamoto,
Kenichi Yakura,
1999
.
Hiroshi Uchida,
Kenichi Yakura,
Kyoko Inoue,
2002
.