Well I was having bit boring time in a fever, and I won an auction in Japan for a book about swords of the collection of Kurokawa Institute, as they have some amazing items. So an idea came to me that what if I look on some of the most impressive museum collections in Japan and gather that info in a thread. As I have already collected this data actually scooping it together was pretty fast and fun. Here are some absolute top museum collections in Japan, in no particular order. I will mostly list