For the Kucho music scores, instructions for pushing the bow and other instructions for pulling the bow are added to the scores of Kunkunshi (score for Okinawa traditional three-stringed instrument) for Sanshin.
楽譜は三線と同様の工工四（クンクンシー）に押し弓弾き・引き弓弾きの指示を加えたものが用いられる。