Ichiro Hirao. The Mechanism of Entrance into Family Employment in Japan: From the Perspectives of Gender, Family and Labor Market. IV ISA Forum of Sociology@Porto Alegre, Brazil (Virtual). 2021
Ichiro Hirao. Macro sociology on self-employment. Impact: the Pursuit of New Knowledge in Social Sciences. 2020. 57-59
Ichiro Hirao. The Mechanism Underlying Entrance into Family Employment in Japan: Using the SSM Survey Data of 2005 and 2015. 第92回日本社会学会大会. 2019