A Court cap also has some accessories such as a string called ageo which is placed around the bottom of a koji, a kanzashi which is inserted into a topknot to fix it, and sort of ear covers made of horsehair tied up in fan-shape with strings called oikake (also known as koyurugi) which are used by military officers.
付属品として、巾子の根元に掛ける上緒（あげお）と言う紐、髷を貫いて留めるための簪（かんざし）、武官が冠につける緌（糸偏に委/おいかけ・こゆるぎ/老懸とも）と言う馬の毛を扇形に束ねた紐付きの耳当てのようなものなどがある。