"The Ultimate Relaxed Study Method from Junior High School in Just 5 Minutes: English, Math, Japanese, Science, Social Studies + Practical Subjects" Gakken Plus / Zenkyoken / University of Tokyo Science Communication Circle Cast Price: ¥1400 I was looking for a book for adults and bought this, but it turned out to be for children, so I'm selling it. I received this as a used item, so please understand that it has been used before purchasing. #StudyMethods