Lie Detecting (嘘発見能力, Uso Hakken Nouryoku) is an technique which relates to detecting a lie told by an individual.[1]


Seemingly an extension of the Soul Perception ability, this allows the user to detect lies by focusing on the wavering of the soul by simply placing their closed fist upon another person's chest. By establishing physical contact with the intended target, it is probable that this allows the detection of even the slightest waver in the person's Soul Wavelength, which can be indicative that the person is lying.[1]


  1. 1.0 1.1 Soul Eater Manga: Chapter 38
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