Tohoshinki clear files. These were released in Korea, and I received them as promotional items when I bought CDs at a Korean CD shop back then. I think they are all rare. The postcards were also promotional items. I will also include stickers that came with a photo book taken in Paris. These are all rare items that are hard to come by. I have treasured them, but please understand that they are items that have been stored at home for a long time by a private individual.