This is a DVD set for Kodomo Challenge Pocket. It is from the 2017 school year. This educational material is for 2-3 year olds and allows you to switch between Japanese and English. Except for the "Hajimemashite" DVD, each DVD contains approximately 40-50 minutes of content. ■ Kodomo Challenge Petit March (2017) - Kodomo Challenge Pocket February (2018) ■ Kodomo Challenge Pocket Hajimemashite DVD This is a set of 7 DVDs. Each DVD contains two months' worth of content. ※ The paper covers that came with the DVDs are not included. ※ Also, there are scratches on most of the backs of the DVDs, but I have confirmed that they work and play on my home player. I will carefully pack them in a case I have at home. How about this great set? (*^^*) Kodomo Challenge Challenge Shinken Zemi Benesse Shimajiro Mimirin Educational material