This is the Benesse Challenge 1st Grade Preparation Workbooks, including the Japanese language and math workbooks, and the Conan Zemi workbook for April. All three are the 2024 editions. My child didn't use them and has already entered 2nd grade, so I'm selling them. They cover the basics of what is learned at the beginning of 1st grade, such as hiragana and numbers. Please understand that these have been stored at home. #Benesse #Challenge #ElementarySchool1stGrade #Workbook #ConanZemi #Math #JapaneseLanguage