This is a Michimura-style kanji card set. I think I bought it about two years ago. I haven't used it at all, so it's in good condition. It's a good educational material, so I hope someone will use it. I believe I have all the cards from 1st to 6th grade, but I apologize if I missed any. The 2nd, 4th, and 6th grade sets haven't been used. Thank you for looking.