KATSUICHI Yaen Omori Kashime Type M

This is a jujube-shaped weight with good workability that allows you to easily adjust the balance even after Yaen is assembled. The center groove is not a V groove like a typical split bishi, but a special deep U groove that is easy to set on the shaft of the yarn. You can easily set it by simply inserting the shaft rod into this groove and pressing it in 3 to 5 places with pliers.