[Oh...boy. Okay. Okay, um. Clearly there's not only a technological gap here, but clearly a time gap?? Maybe???? Ochako's really not fucking sure how else to describe someone so very clearly not knowing what a phone is. Even with her outdated, pink flip phone, it was still decent in ways of communication and Ochako could play games and use apps on it. It was just a few years old, not completely obsolete in terms of technology. But Rainer has...zero knowledge of the device. Man, once she figures out what the Internet is...woof.]

Phone - it's short for telephone. You can use it to talk to people far away by dialing their number, or even taking pictures and making videos. There's actually a lot you can do with them nowadays - it's sort of like having a tiny computer with you all the time--...ah. N-Nevermind. [She won't know what that is either, p-probably.]

Anyway!! I saw that, yeah. A road going out towards the west, leading to another city, and there's also a port on the opposite end of this town that could take up out to somewhere else entirely... It looks like that path passes by a waterfall, which separates the two areas. [Ochako chews her lip. Tsuyu would probably prefer a watery place, given her quirk, but...Ochako seriously don't have money to hop a barge to head to--...wait.] Kanto?! There's an area here called Kanto?!