Thank you for viewing. This is the JNR (Japanese National Railways) supervised Kotsu Kosha timetable, March 1972 issue. - Shinkansen Okayama opening, nationwide blank timetable major revision - No supplements included. There is one tear on the Shinkansen guide page (please check the photos). Due to long-term storage at home since then, there is age-related deterioration such as stains, yellowing, dirt, and folds. Those who understand this, please purchase.