This is the "KIMONO STYLIST SHODEN (Beginner Level)" textbook from the Yamano-ryu Kimono Dressing School. It's a set of the official textbook and clips used in kimono dressing courses and certification programs. The textbook has fold marks and one page marked with a highlighter. The clips have only been taken out of the bag and have never been used. I started learning kimono dressing, but it didn't suit me at all. I think the clips were 3,000 yen. I purchased them at the school along with things like an obi board.