Thank you for viewing. This is a set of three books from the Doraemon Fun Strategy Series. The condition is not perfect due to being handled by children. Please check the photos. As far as I can see, there are no writings with pens or pencils. There is no problem with reading. "Doraemon's Fun Strategy for Social Studies: Japanese History 1, Paleolithic Era - Heian Period" "Doraemon's Fun Strategy for Social Studies: Japanese History 3, Late Edo Period - Modern Era" "Doraemon's Fun Strategy for Arithmetic: Grades 1-3" Hama Gakuen / Fujiko F. Fujio / Yusuke Isoho Price: ¥850 #Hamagakuen #FujikoFFujio #Fujiko_FFujio #YusukeIsoho #Isoho_Yusuke #Books #SocialStudies/SocialWelfare