Talk:Side Effect/@comment-856627-20150124200144/@comment-24468379-20150125152056

I would think by that logic, Chika's is also S rank. She can determine the location of neighbors without the use of the 5 senses.

Yuma's lie detection isn't an enhanced sense or a physical attribute. Kind of a tough call between S and A. I don't know that it would be considered a new type of perception, so maybe it's an A rank super skill. I'm pretty sure Yuma has to hear the lie, which suggests it's not a 6th sensory input so to speak.