Chiyomatsu (チヨマツ, Chiyomatsu) is a samurai of the Land of Iron.
During the Five Kage Summit, Chiyomatsu and several other samurai are mobilised to look for the infiltrating Sasuke Uchiha. During the search, he leaves his group to investigate behind a pillar. Seeing a silhouette, Chiyomatsu rushes forward to strike but merely discovered a cloak, which was a lure to draw him away from his group. While still being bewildered and believing the team to have already left, Chiyomatsu is knocked out from behind by Sasuke's surprise attack.