Doraemon Study Series 21 Book Set Mostly Math and Japanese, also Science, Social Studies, and Art *Some writing is visible in the calculation sections. Thank you for viewing. *If the item is heavy, please understand the use of Eco-Mercari delivery for the delivery person's sake. (Since it can be shipped from Lawson, it can be shipped quickly.) Doraemon's Fun Math Strategies Understanding Shapes [Revised New Edition] Understanding Fractions and Decimals [Revised New Edition] Calculating Quickly Addition and Subtraction [Revised New Edition] Understanding Word Problems [Revised New Edition] Comprehensive Math Encyclopedia Doraemon's Fun Japanese Strategies Learning Elementary School Kanji 1006 with Pictures Writing Smoothly Doraemon's Kanji Dictionary (Step 1) Quick Guide to Keigo (Polite Language) Improving Reading Comprehension 100 Four-Character Idioms Doraemon's Fun Science Strategies Understanding Celestial Bodies (Earth, Moon, Sun, and Star Movements) Understanding Biology (Plants, Insects, Animals) Understanding Force and Electricity, Sound, and Light Doraemon's Fun Social Studies Strategies Understanding Japanese History (1) Jomon Period ~ Muromachi Period Understanding Japanese History 2 Sengoku Period Japanese History 3 Late Edo Period ~ Modern Era Doraemon's Fun Physical Education Strategies Being Able to Do Horizontal Bar and Vault Doraemon's Fun Sports Strategies Enjoying Soccer Doraemon's Fun Art Strategies Drawing Illustrations Well That's 20 books in total. ★Since these are used items, there may be scratches, stains, etc. on the covers, top, bottom, edges, and spine, and some pages may be folded. Please check the photos for details on the condition. We carefully disinfect with alcohol. ★Please purchase if you understand that these are used items and have been stored at home. ★Please note that we do not offer individual sales. Thank you very much for browsing the product. You can buy it immediately. This account only deals with 100% genuine items. Please feel free to take a look at our high-end brand products that have maintained their strong popularity! #Click here for a collection of picture books and children's books!