Board Thread:Fourth Databook/@comment-4366149-20141122004623/@comment-3279282-20141204215426

Both cast (because Blaze Release), one shapes, one doesn't. Maybe Amaterasu is stronger than Kagutsuchi? And Enton is no Dojutsu on its own (like the Sharingan), but it's used through a Dojutsu, so it's a Dojutsu by extension (like Tsukuyomi).