[DeepL Translation - needs review] Volume 1 Introduction: Teru transfers to Okinawa and falls in love with Kyanabu-san, who is in the same class as her. Now his dream high school life begins...! But he has no understanding of the dialect she speaks.... But, Higa-san, who translates her dialect for her, is always helping her out... but Higa-san actually has a crush on Te-ru! She is at the mercy of the Uchinese time and can't hide her surprise at Kachaasi. A slightly different cross-cultural r...
The main chunk of language is quite simple, typical school comedy/romance/slice-of-life level, aside from the dialect stuff and cultural explanations and terms. It was a little hard for me to grade for that reason.
All the dialect is translated, but one still needs to feel confident enough to recognize it as a dialect and just continue reading (because the translation is within the plot, not as footnotes). I can imagine it could be confusing for the beginners.
And you do get cultural i