Soshō shakai shūjin bakuhatsu to chōtei shūfukuteki shihō =Hiramatsu, Tsuyoshi · First published 2003Open the Tome
Hanrei, jirei de manabu shohishaho (Yuhikaku bukkusu)Hiramatsu, Tsuyoshi · First published 1994Open the Tome
Why an ombudsman may not be introduced in JapanTsuyoshi Hiramatsu, International Ombudsman Institute · First published 1988Open the Tome
