There are formal prayer beads of the Soto sect. People generally have the simplified prayer beads or common formal prayer beads in the case of women. Available formal prayer beads are called Kankin juzu as same as the Rinzai sect. The difference between Soto sect and Rinzai sect is whether it has a ring or not. Formal prayer beads for the Soto sect have a ring in them.
There is no corresponding commodity