Set of 12 books. All are new, but some are old, and the paper may have yellowed due to age. I think they are fine to use, so I would be happy if someone would like to use them. Instant purchase is welcome ✰ ・A, I, U, E, O: For Writing Correct and Beautiful Characters (Child Book) ・Hiragana: Let's Write (Suzuki Publishing) ・Hiragana Practice Notebook (Froebel-kan, Kinder Manabi Kids (April Special Supplement)) ・Practice Characters (Gakken, Educational Series) ・A, I, U, E, O and Words (Child Book) x3 ・Wordplay and "A, I, U, E, O Order" Character Practice: Read, Write, Listen, Word Work (Child Book) x2 (These 2 books appear to be the same type) ・Characters and Numbers (Child Book) Comprehensive Hiragana and Number Textbook ・Lines and Hiragana (Child Book) Bridging from Lines to Characters x2