This Harai Goshi entry uses a collar grip enabling a deeper entry into the throw which is really powerful and Tori's step "knock away" the right leg in the kuzushi action. Uke tries to avoid the attack again stepping to the right as Uke feels movement to his left. Tori's body is tight against Uke "feeling" any counter movement. The quickness of the entry allows adjustment into other techniques if you simultaneously feel Harai Goshi won't work. This author usually spun into Harai Makikomi if he felt Uke was too powerful and offered resistance.