"Professor at Todai! Please teach me math in a super easy-to-understand way, for a humanities student like me!" Katsuhiro Nishinari Price: ¥1500 H09-036 Thank you for viewing. Due to being a used book, the product may have signs of use and aging. We will ship within 2 business days via Japan Post, Yu-Mail. In the case of Yu-Mail shipping, there is no delivery on Saturdays, Sundays, and holidays, so if the expected arrival date falls on a Saturday, Sunday, or holiday, delivery will be on the following weekday. We would appreciate your understanding. Please purchase with the understanding that this is a used book. #KatsuhiroNishinari #Katsuhiro_Nishinari #book #nature/mathematics