[She doesn't answer Naruto, not knowing what the writings or pictures are either. She only frowns at the text and then over to her son. The fact that she doesn't know bothers her -- she wishes she could tell Naruto the answer.

Minato knows though. Communication? This didn't look like any sort of walkie talkie or something resembling the long-range communications they had in Konoha.]

We can talk to people through a book?

[She shoots Minato a disbelieving look. It sounds...ridiculous, to be honest. But with wings on their back, Minato and Kushina alive, books laying around for no reason, perhaps it wasn't so far-fetched.]

Well, I guess we're just going to have to test and see.

[This, directed at the journal without pressing any buttons or turning on any sort of fuction. Just...talking at it.]

Hello? Anybody out there? Hello?! [She feels dumb.]

Minato, this is stupid.