“The Study Method That Directly Improves Elementary School Students' Grades in the Shortest Time: Understanding Through a Scientific Analysis of 'Memory'” by Hirotaka Kikuchi Price: ¥1400 H16-058 Thank you for viewing. Due to being a used book, the item may have signs of wear, age-related deterioration, etc. We will ship within 2 business days via Japan Post, Yu-Mail. With Yu-Mail shipping, there are no deliveries on Saturdays, Sundays, and holidays, so if the expected delivery date falls on a Saturday, Sunday, or holiday, delivery will be on the following weekday. We would appreciate your understanding. Please understand that this is a used book before purchasing. #HirotakaKikuchi #Hirotaka_Kikuchi #book #society/education_and_learning