- 2021 - 2024 Extended Network Data from Position Generator and Exploration for Social Relational Space
- 2018 - 2021 Multidimensional Aspects in Occupational Segregation: Longitudinal Trend in Japan and Cross-cultural Comparisons
- 2016 - 2020 A Quantitative Sociological Study on Status Groups and Socially-oriented Lifestyles
- 2015 - 2018 The Effect of Education on Society Reconsidered
- 2013 - 2016 Employment Status of mothers and the educational inequality of children.
- 2012 - 2015 Dimensional Structure of the Status in Stratification/Class System in the Cognitive Distance to Occupations
- 2007 - 2009 On the Study of Social Networks in Urban Situations.
- 2007 - 2009 A Quantitative Study on Measuring Multi-dimensional Orientation of Occupation and Factors on it
- 2000 - 2002 Measurement of Occupational Status in Contemporary Japan
- 2000 - 2001 職業の意識と社会的ネットワークに関する調査研究
Show all