I was talking about Mifune.@ yoo
Danzo was dead at the time.
Guys, orders were: 'Protect Konhoa' not 'protect konoha from edo tensei' -__-
Even if Hokage herself was a threat, Koto would trigger Itachi's mind to do something in order to protect Konoha.
Maybe Itachi's mind is stronger than Koto, like some of you said.