I purchased this but never used it, so I'm selling it to declutter. Only the N5 set has been opened. Please understand that there may be minor scratches or stains due to home storage before purchasing. This is a MoMo Nihongo kanji flashcard set (N3-N5) to support efficient learning. - Set Contents: Kanji N5 Flashcards (80 characters) - Set Contents: Kanji N3, N4, and N5 Flashcards - Brand: MoMo Nihongo - Accessories: With ring Thank you for looking.