Metsuke as it applies in Iaido is where the eyes focus during kata and the intention expressed in the gaze. Per the scenario presented in the All Japan Kendo Federation English version of Zen Nippon Kendo Renmei Iai for the kata kyuhonme-soete zuki, “You are walking along, when a person suddenly appears from the left with the intention to attack you.” The kata begins with three steps starting on the right foot. The attacker is noticed at the initiation of the second step. The eyes lead the head and start to turn as the hands take hold of the tsuka and the body begins to turn left towards the attacker. The third step is only a half step used as a pivot to continue the turn. The initial cut, a kesa cut from the right shoulder to left abdomen initiated during the turn and is completed when the left foot steps back. The gaze that initiates the turn and precedes the cut must be strong enough to support the seme or pressure that is being applied on the attacker and focused directly on the imminent threat while still being wide enough to see the entire situation and not give away the intended target.
After the initial cut, the attacker is directly in front with the blade in their gut just above the left hip bone. Metsuke is still directed forward at the attacker, focused in a wider way on the entire threat while still intense and pressing. The right foot pivots slightly and steps back half a step into soetezuki no kame with the sword grasped with the left hand between the thumb and forefinger. This is done with the hand held horizontally along the omote side at a point about midway up the blade. The hand and sword are parallel to the ground. Metsuke is still supporting seme which is forward despite the rearward movement. The sword is then immediately thrust into the attacker’s abdomen as the left foot steps forward past the right. The motion ends with the blade thrust into the attacker and parallel to the ground at the level of the navel. Metsuke is still forward on the attacker who is standing with the blade deep in them.
Metsuke and the intention of the act remain with the attacker as the blade is withdrawn The left hand does not move as the right hand withdrawals the blade first slightly rearward then by raising the right hand to chest height blade rotated over the fingers of the left hand with the point down and the edge facing down and to the right. At this point Metsuke broadens in focus as it follows the body to the ground. The gaze should be far away but present to support zanshin. It remains thus through migi ni hiraite no chiburi, and noto.
Metsuke changes when taito Shisei is assumed. The gaze is raised back to forward head level and does not change as the three withdrawing steps are taken.