Moist air is flowing into the entrance, making a linear precipitation belt in the principle island of Okinawa, and intensely heavy rain is falling. It is predicted that lively rain clouds will proceed for a while after this, and the Japan Meteorological Agency is looking for strict vigilance in opposition to landslides and river flooding.
Source
“Linear precipitation belt” happens in Okinawa primary island area, growing catastrophe threat | NHK
