There was also an accessory specially for military officers called oikake, a fan-shaped decoration made by tying up horsehair like a brush, but its purpose of use is still unknown.
さらに、武官のみの付属品として老懸（おいかけ）という馬の毛をブラシのように束ねて扇形に開いた用途不明の飾りがある。