the location of fushi varies with the three styles: fushi-nashi , which does not have any knots , for the shin style; tome-bushi , which has a knot at the bottommost part , for the gyo style; and naka-bushi , which has a knot at the middle point of chashaku or sometimes at an upper or lower location than the middle point , for the so style . それぞれ無節(節なしと読む)、止め節(節が切り止め部分にある)、中節(節が茶杓の中間に位置するものや、それより上にあるもの、下にくるものがある)と節の位置が変わる。