This is a set of 26 Doraemon Study Series books. It is possible to sell individual books, excluding unwanted ones, if you only need around 3 books. In that case, we will discount 100 yen per book. Please feel free to comment if you are interested. ■ Doraemon's Fun Math Strategies (4 books) ・Quick Calculation ・Understanding Word Problems ・Understanding Area and Volume ・Understanding Figures ■ Doraemon's Fun Japanese Language Strategies, etc. (6 books) ・Improving Reading Comprehension ・Idioms: A Dictionary of Surprising Words ・100 Four-Character Idioms ・Proverb Dictionary ・How to Write Book Reports ・Kanji Dictionary Step 2 ■ Doraemon's Fun Social Studies Strategies (7 books) ・Japanese History 1 ・Japanese History 2 ・Understanding Japanese History 1 ・Understanding Maps ・World History Exploration ・Nature and Life in Various Parts of Japan ・15 People in Japanese History ■ Doraemon's Fun Science Strategies (2 books) ・Understanding Astronomy ・Understanding Force and Electricity, Sound, and Light ■ Doraemon's Fun English Strategies (1 book) ・Important English ■ Doraemon's Fun Music Strategies (2 books) ・Reading Music ・Becoming Good at Piano and Singing ■ Doraemon's Fun Physical Education Strategies, Fun Sports Strategies (2 books) ・Running Fast and Jumping ・Enjoying Soccer ■ Science World (2 books) ・Mysteries of the Earth ・Mysteries of the Universe There may be signs of use, sun damage, scratches, wrinkles, folds, damage such as scratches, and stains, but there is no problem with reading. Please understand that these are used books before purchasing. ★ Not sold individually We also have other used books for sale, so Please take a look from the hashtag. #tanuhuruhon