Yokohama National University’s Economia (エコノミア) also allows access to the papers it publishes online.
You can read and download the papers I published in エコノミア from the following links:
“Japanese School or Brazilian School? Enrollment of Brazilian Students in Japan”. Economia (Yokohama), 68(1): 17-39, 2018. Leading article. (In Japanese).
“A didactic note on the use of Benford’s Law in public works auditing, with an application to the construction of the Brazilian “Amazon Arena” 2014 World Cup soccer stadium”. Economia (Yokohama), 66(1):23-55, 2015. Co-author: Flávia Ceccato.
Mauricio Bugarin's Blog 