Shirai, K. 2018. Characteristics of Social Studies Lesson Study in Mikawa Area, Aichi Prefecture, Japan: The Case of 6th Grade œI want to know more about the nearest country, Korea!. The Indonesian Journal of Social Studies. 1, 2 (Oct. 2018), 108–117. DOI:https://doi.org/10.26740/ijss.v1n2.p108-117.