I'm really loving this story so far, I mean all of Itachis actions feel spot on! And is conversation with the Senjus I honestly can't wait for more!
You're doing a great job!

I love it. Can't wait to see how he will meet the first and second hokage. Will he get accepted by them or will he flee towards the Uchihas ? Don't think he will. That would make them win the war and Konoha wouldn't be founded

Uh. Might want to proofread a bit more there. When Tobirama is observing Itachi, you refer to Itachi's 'fecal' features... Which I'm quite sure is not what you meant. XD I appreciate the rate of updates, and I'm interested in seeing where you're going.

Two more things, though. Why do you refer to Hashirama as both Mito's husband and future husband? Are they not actually married yet? Also, I think you should avoid using Japanese for Itachi's title here, especially as he introduces himself as having no clan in English. Not only is that whole thing a mouthful, it would fit better to just call him Itachi the Clanless, or Itachi of no Clan. Or something like that.

Interesting. I like the part about Itachi's chakra nature, he really is water and fire combined, a perfect balance between contradictions. Tobirama, I think, was very in character with his suspicious nature. Hope to see an update soon.

I wonder how they will react if they find out he really is an Uchiha? It’s sad Konoha is pretty much gone for him now

Great start can't wait to see what happens next. Keep up the great work.

This sounds promising! Can’t wait for more