When Nagagi is secured with an Obi as shown in the figure above, it has eight openings in the neck part, the bottom, the right sleeve opening, the left sleeve opening, the right Furiyatsukuchi, the left Furiyatsukuchi, the right Miyatsukuchi, and the left Miyatsukuchi.
上の図のような和服の長着を帯を締めて着た状態では、首の部分・足の部分・右の袖口・左の袖口・右の振八つ口・左の振八つ口・右の身八つ口・左の身八つ口の8つの穴ができる。