"Development of the New Junior High School Curriculum Guidelines: Mathematics Edition, 2017" Junichiro Nagata Price: ¥1800 I likely purchased this around 2019. It has been sitting on my bookshelf for a while, so I am offering it for sale. I have checked for any writing or markings, and as far as I can tell, there are none. However, this is a used item that has been in someone's possession. Please consider this if you are interested. #JunichiroNagata #Junichiro_Nagata #book #society/education_and_learning