Yoshida Kyūichi to sono jidaiEiichi Ōtani, Masako Ōtomo, Masami Nagaoka, Masatoshi Hasegawa, Makoto Hayashi · First published 2021Open the Tome
"Chūshō kigyō no kaikei ni kansuru shishin" to zeimuMasami Nagaoka · First published 2006Open the Tome
Shokuminchi shakai jigyō kankei shiryōshūJie Shen, Masami Nagaoka, Masanao Kurahashi · First published 2005Open the Tome
