Japanese Archipelago Prefectures Kanji Puzzle Each prefecture's shape is incorporated into a kanji character. This is a humorous and unique puzzle. It's not just for memorizing the locations and names of prefectures; it has a heartwarming feel. When unfolded, it's about 1 meter or less in size. I bought this for my child, but they never used it. I only unfolded it to check it and for this listing. Small islands not confirmed. Only what is in the photos. Please check the photos.