Chihayafuru: Musubi is a Japanese 2018 youth sports drama film written and directed by Norihiro Koizumi and starring Suzu Hirose, Shūhei Nomura and Mackenyu Arata. It is the third and final installment of the live action film adaptations of the manga series Chihayafuru, written and illustrated by Yuki Suetsugu. It was first announced at Sanuki Film Festival 2017.