This is an educational and enjoyable science picture book series for children, "Kagaku no Tomo." - Titles: Kagaku no Tomo 2010.4 - 2011.3 → 12 books ✨Bonus✨ - Titles: Gakushu Hikari no Kuni 2006, 2007 → Selected 6 books - Title: Taberareru Shokubutsu (Edible Plants) → 1 book from a nursery school collection [For Senior Kindergarteners] I think this series is perfect for learning and having fun before entering elementary school. ※ Names are blacked out. ※ The books are in good condition. ※ Bonus items included (7 books) - see photos 8-11. Thank you for looking.