Hama Gakuen Sansu no Tomo (Mathematics Companion) for 4th Grade - Set of 6 Books Volume 1 with Answer Key and Explanations Volume 2 with Answer Key and Explanations Volume 3 with Answer Key and Explanations There is almost no writing in the books, except for what appears to be on images 5 and 6. I apologize if I missed anything. The sections with names have been cut out. When cutting out the name section, 2 pages of Volume 3 were cut together, but the content is unaffected. These are used books. Thank you for your understanding.