A set of encyclopedias with educational content for children. - Series Name: Kodomo Daihyakka (Children's Encyclopedia) - Publisher: Shogakukan - Title: Kodomo Daihyakka (Children's Encyclopedia) - Title: Space - Series Name: Shogakukan's Zukan NEO (Shogakukan's Picture Book NEO) - Content: Children's encyclopedia - Theme: Education/Learning - Language: Japanese Thank you for viewing! This is a used item, so there may be minor scratches and signs of use. Please refrain from purchasing if you are sensitive to such things. Feel free to comment if you have any questions. We look forward to your purchase if you understand. Thank you very much!