Make an original yaen that you can fish often. The idea of fishing yen is different from people to people. In particular, there are many kinds of twist in the "Yaen" itself, and many people who do it yourself. Thats why iKA Kura has released the Yaen Craft Series which is one of the fun of yaen fishing, making it even more enjoyable, and everyone can make Yayen. With attention to detail and various yaen parts to help you create your own original yaen.