Board Thread:Theories and Speculation/@comment-1872728-20151019025302/@comment-27074627-20151024114955

@Actionmanrandell, unlike Itachi/Shisui PS forms, which are reall game-only, Shisui's humanoid Susanoo is partially cannon cause it appeared not only in the UNSR game, but in UNSR OVA as well, and all the OVA are equal to the anime material (even if it's anime only). Therefore his Susanoo is as cannonical, as all the filler justu shown. Although some of these jutsu contradict with the manga, it's not the same as game only.