Dōbutsu no kenriCass R. Sunstein, Martha Nussbaum, Keisuke Abe, Tatsuhiko Yamamoto, Keigo Ōbayashi · First published 2013Open the Tome
Gendai Amerika no shihō to KenpōJunko Kotani, Makoto Arai, Tatsuhiko Yamamoto, Mayuko Kasai, Keigo Ōbayashi · First published 2013Open the Tome
Amerika Kenpō no gunzōKeigo Komamura, Tatsuhiko Yamamoto, Keigo Ōbayashi · First published 2010Open the Tome
