A set of 4 problem books specifically for the Yamanashi Prefecture public high school entrance exam, covering 5 subjects. - Series Name: Frequently Appearing Exam Themes Conquest - Volumes: VOL.1, VOL.2, VOL.3, VOL.4 These are from last year. Each volume is about 1 centimeter thick. Listening exercises are not included. Unused, but they were left on a desk for a year. There is no writing in them. Price is not negotiable.