Thank you for looking! Available for individual sale from 3 or more items. 500 yen each and up. Calculation drills and Kanji drills are 900 yen each and up. Please make all comments in the same place. Please be aware that I will not be able to keep track of them if they are written separately. No leaflets included. Please refrain from purchasing if you are very sensitive, as these are stored by a private individual. For any initial defects, please contact the manufacturer directly.