That's for Old Hiruzen.Unfortunately for you, his #manga fact is 31.5
The 3rd databook came out after Itachi died, before Naruto vs. Pein. So yes, they incorporate Susanoo. Izanami is irrelevant.-Edo Itachi is arguable because the Databooks were before he had Susano'o and Izanami. He also had a taijutsu feat in the war arc of him going toe to toe with KCM Naruto.
A weakened KCM Naruto that was holding back. Only had 1/12 of Kurama's chakra, significantly pulled his punches, and never used his "Yellow Flash" Body Flickers. Even then, Itachi didn't even gain any sort of advantage either.