|Eye of Yin|
|Name||Eye of Yin|
|Literal English||"Yin Eye"|
Trough this ability, Isamu has witnessed countless Shinobi, murderers and thieves kneel down infront of him, and begging to be executed or imprisoned for their misdeeds; the technique takes affect almost immediately, but the actual degree of effectiveness varies upon how long direct eye-contact was maintained; a mere glance at the eye of Yin, while inducing great mental stress, fatigue and erratic thought patterns is nothing an experienced Jonin cannot handle, and he or she might even be capable of resisting it outright if such a brief contact was made; the actual time needed to induce a full effect varies from person to person; some may require merely a brief look, others may require several seconds of direct eye-contact; up until this date though; no one have managed to resist the effects of the Eye of Yin for more than four seconds without succumbing to its full effects.
Despite its great power, this ability can be rather easily defended against by very mundane means; a simple smokescreen prevents the subject from seeing Isamu's eyes, and vice versa and therefore provides cover for the Eye of Yin, similiar results may be achieved by closing ones eyes before eye-contact is established - although such an action is ill-advised due to obvious reasons; as a result of its requirement, this ability doesn't work on blind people or others whom are under the circumstances incapable of seeing, as an extension.