Shuichi Itahashi (2006): GSR(A) "Regional Difference in Spoken Japanese Dialects" Spoken Japanese Dialect Corpus (GSR-JD). Speech Resources Consortium, National Institute of Informatics. (dataset). https://doi.org/10.32130/src.GSR-JD
In this paper, we used "GSR(A) "Regional Difference in Spoken Japanese Dialects" Spoken Japanese Dialect Corpus (GSR-JD)" provided by Speech Resources Consortium, National Institute of Informatics