Challenge 1st Grade 2013, Benesse This is a set from 2013, so it's old, but it's a one-year set. Everything in the photos is included, so some items may be missing. I believe I used them carefully, but they are used items. Please refrain from purchasing if you are sensitive to used items. If you understand, please consider purchasing. ■ Set Contents ・Hatenahakken Book 2013.4 - 2014.3 (12 books) ・Challenge Newsletter (Information magazine for parents) 2013.4 - 2014.3 (12 issues) ・Study Organization Box ⚠️ Damaged (Image 7) ・Hakken! Wakuwaku DVD ・Hiragana Katakana Stroke Order Master G ・Arithmetic Machine G ・Korasho's Talking Machine ・Ice Experiment Set ・Observation 10x Lens ・Calculation Perfect! Super Carry-over/Borrowing Machine ・1st Grade Review Quiz Master 100 ・Riddles Word Book 30 ・Challenge with Games! Secrets of Magnets Discovery Set ・Guardian Buzzer (Security Buzzer)