Board Thread:Versus Debates/@comment-36394790-20180824122210/@comment-31099706-20180901014242

Shisui has been shown to be a susanoo user in the anime. Fugaku, is a MS user only in the anime and we don't know anything about him, other than that he was stronger than Itachi, which a Susanno could play well to fit that script.

Izuna was mentioned to be as powwerful as MS Madara, I suppose to be equal to him, he must have a susanoo, or was he that incredibly strong to equal with Madara without a susanoo?

There's pratically no reason to say that Susanoo depends on the user, when every Dual MS users we saw used it in a fight. Even Kakakshi used it. So, it stands to no reason for me to agree that Susanoo is a selective ability. Wouldn't one consider the Invisible punch/frog kata as such? Since if I remember right, The Toad Sage Lady wasn't aware of it or something.