This is a 12-volume set for children that allows them to learn about science in a fun way. - Series Name: Kagaku-kun - Number of Volumes: 12 - Target Age: Elementary school students - Content: Learn about science in a fun way - Language: Japanese - Publisher: Gakken Thank you for viewing. I am selling these because I no longer read them. I am not selling individual volumes. They are in good condition, but please refrain from purchasing if you are concerned about used items or are very particular about condition. #LearningTextbooks #MonthlyAERA #JuniorAERA #NewsMagazine #EntranceExam #AERA #juniorAERA #HistoricalManga #HistorySeries #ShinkenZemiElementaryCourse #Challenge #KagakuGumi #3rdGrade