A set of notebooks for practicing music with fun illustrations and music. - Title: Onpu Nikoniko Note 1 - Title: Onpu Nikoniko Note 2 - Title: Onpu Nikoniko Note 4 These are used workbooks with writing on all pages. Workbook 1 has some writing in colored pencil that cannot be erased. Also, the binding was not good, and it came apart, so it has been taped with white masking tape. The other pages are all written in pencil. Workbook 2 has doodles in ballpoint pen on the pictured page only. The rest is all written in pencil. Workbook 4 is all written in pencil. This is a workbook that can be finished quickly, so it is recommended for those who want to get it at a low price. Please consider this item as a used item that has been used by a child. Due to shipping costs, we cannot sell these individually. Thank you for viewing.