A reference book specializing in Keio University essay preparation, with easy-to-understand explanations and abundant examples. - Title: Sekaiichi Wakariyasui Keio no Shoronbun Gōkaku Kōza (The World's Easiest Keio Essay Exam Course) - Publisher: KADOKAWA - ISBN: 978-4-04-106166-9 - Price: 1800 yen Thank you for looking. There is dirt on the back cover. Please check the photos for the condition. As far as I checked, there are no noticeable markings, but there may be oversights. Please purchase only if you understand this.