Can you reply with a better sentence of this one
"First about the third hokage...well he didnt say many things take example of the naruto's family..he didnt say naruto were his family lived..so do we consdier that he knew were are they or just ignored things that it would not effect on any body."
I'm not asking to be insulting or rude, I just really couldn't read and understand it
as for your second sentence, why would Kishi tell us that there were four people facing off if we could see that there clearly was?
Answer: It's just an authors note. Ask Kishi why he put the two notes there, I'm not him so I can't answer on his behalf, but they were notes, that's why they're written the same way, you can't argue against that logic. Anyways I don't understand what you wrote about Hiruzen, but if you mean he's not friends with Minato's family, they were close friends since Minato was the Hokage, and why wouldn't everyone know stuff about Minato, they all knew he created the Rasengan, if he didn't it would be written that Tobirama did, or Hiruzen would have said Minato learned it from him, rather than sit back and let Minato take credit for it, anyways there's also a page somewhere that Minato showed Jiraiya the Rasengan when he was first developing it.