This is the 7th volume in the "Sansu Daisuki" series. - Title: Kuria-agari, Kurisagari (Addition with Carrying Over, Subtraction with Borrowing) - Series: Sansu Daisuki - Author: Hiroshi Toyama - Price: ¥2,400 + tax The inside is in good condition, but there are some scratches on the outside from being stored on a bookshelf (see photos 4, 5, and 6). We hope that those who understand that this is a used book will consider purchasing it. Thank you for looking! ^ ^