okinawa de suki ni natta ko ga hougen sugite tsurasugiru
Okitsura is a school romcom manga by Sora Egumi (空えぐみ). The male protagonist, Nakamura Teruaki, transfers from Tokyo to a school in Okinawa and falls in love with the local girl Kyan Hina. Only problem is, he doesn't get what she's saying in her Okinawan dialect!