Board Thread:General Discussion/@comment-33223564-20171001024729/@comment-5171765-20171002212356

I cant see any reason why it would grant him sight. If gigai could do taht sort of thing, Ukitake would wear one all the time to deal with his illness. Also, Tosen doesn't need to see via gigai. He got on just fine without it and in fact messed up when he did gain sight with his hollowfication.