⭐︎ Follow-up Discount: 100 yen OFF * Please let me know in the comments before purchasing that you would like to buy with the follow-up discount. ⭐︎ Bundle Discount 2 items purchased: 100 yen OFF 3 items purchased: 200 yen OFF ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ This is a set of 4 drills for Tsukuba University Elementary School entrance exam preparation. It covers everything from basic to advanced, so it's easy to use for those starting exam preparation or as a finishing touch. This is a set of 4 books. I am not currently considering selling them separately. For those who can use them for exam preparation or home study. Koguma-kai "School-Specific Hitori de Tokkun Tsukuba University Elementary School" • Basic Edition • Advanced Edition Riei-kai "School of Choice Kanpeki Drill Tsukuba University Elementary School" • Basic Edition • Advanced Edition ★ Condition: There are no tears, cut-outs, or writing on the problems, but there are some folds and stains on the back cover. There is a feeling of use, but there is no problem with use. Please check the condition in the photos. ★ No pets or smokers. …………………………………………………………………… ⭐︎ Immediate purchase without comments is OK! ⭐︎ Even if we are in the middle of a comment exchange, the person who purchases first will be given priority. ⭐︎ To prevent trouble, I do not offer dedicated items or holds. Please understand. ⭐︎ These are items stored at home and are used, so there may be minor stains or scratches. Please understand that they are used items before purchasing. ⭐︎ Please ask any questions before purchasing. ⭐︎ Recycled materials may be used for packaging materials.