This is the Doraemon Study Manga series. My child enjoyed reading these often, and while the covers show some wear, the inside pages are in good condition. Please understand that these are used items, as they were used by a child. Those who are overly concerned about condition should refrain from purchasing. List Price: 935 yen x 3 books = 2805 yen Vol. 1 Digestion of Food Vol. 4 The Function of the Brain Vol. 7 Ask Anything About the Body Fujiko F. Fujio / Haruo Saito / Takeo Sakai #FujikoFFujio #Fujiko_FFujio #HaruoSaito #Saito_Haruo #TakeoSakai #Sakai_Takeo #Books #Nature/MedicalScience/Health