Shichida Method Brain Development CD: Kuma April - March, 12-book set For children in their late preschool years to early elementary school (ages 4-6) This CD is only available to those who have attended Shichida Method classes. Topics include: The 24 Solar Terms, Haiku by Kobayashi Issa, Ogura Hyakunin Isshu (100 poems by 100 poets), children's songs, locations of prefectural government offices, multiplication tables song, Western painters, Kenji Miyazawa, English, idioms, Analects of Confucius, and more. I played these in the car. The booklets were kept in storage, away from the children. Please understand that these are used items before purchasing.