This is a "Haikara-san ga Tooru" (A Girl in the Storm) origami set. It's a very nostalgic anime. Pink: 6 sheets Purple: 5 sheets Light Blue: 5 sheets Green: 6 sheets There are 22 sheets in total. The case is a little difficult to close. This is an item from the Showa era, so there is some age-related deterioration. Please understand this before purchasing. Thank you for looking.