Amankimiko Fureberu-kan, 2010 - 32 pages One day, Eriko forgot a sky-blue handkerchief in a field. In the field, there were three rabbits. "Wow, this is the sky?" "Did the sky fall?" They were in a commotion around the handkerchief. What will happen to Eriko's handkerchief? This is a book filled with kindness. It has been on the bookshelf for a long time. There are scratches on the cover, etc. This is a book that children have read, so please understand. Thank you for looking.