Board Thread:Theories & Speculation/@comment-1512913-20141028151348/@comment-3279282-20141101173132

If Geg's words are confirmed by ShounenSuki and Suzakun, we can add everyone who ever used a Genjutsu as a Yin Release user. If Sakura didn't use a Genjutsu, but was said to be skilled in using them, we can obviously add her, too.