I have not tried Skyscanner yet, but I have used the ANA site (difficult to navigate) and Kayak.
Is there a site that makes it easy to search and shows you all options?
Also, I believe that ANA and JAL have programs where they give visitors special fares. I am not sure if this is a real savings or not, and I am not sure about whether I have to book before arrival and whether I have to be coming on either of those overpriced carriers.
Any elucidation?
by SFCreativeArtist