This is a 5th-grade social studies textbook (Volume 1) published in 1981. It was well-loved and heavily used by elementary school students at the time. There are markings, mostly in pencil, including underlines. Representative examples are shown in the last image, so please take a look. As it's about 45 years old, the paper has yellowed, but there are no tears or stains that would hinder reading. The name written on the back cover will be blacked out before shipping. Perfect for reminiscing about the Showa era, for research materials, or as props for plays and film productions!