Polygraph

Polygraph is the Quirk possessed by Makoto Tsukauchi.

Description
Polygraph allows her to judge authenticity and genuineness of her target's words, telling her if they speak truth or if they’re lying.

The condition for this Quirk's activation is directly touching her target.

The power is vulnerable to technicalities, as shown when Koichi was able to successfully lie to her because she got his Vigilante name wrong when asking if he was "The Cruller".