I received the address of my temporary housing last night. It is an apartment in, what looks from Google Street View, a 10 story building with approx. 60 rental units. The buildings across the street are all fairly low so that I should have a good view of the ocean no matter which floor I will be on.
This place is about 10 minutes by car away from OIST and located directly at the shuttle bus route to/from OIST. It should be a nice walk if the humidity is not too high or if it’s not raining. There is only one bus in the morning to OIST and one bus in the afternoon leaving OIST.
Apparently, this is the heart of the Fuchaku resort area of Onna-son (=Onna village).
Here are some restaurants that are close by: Uraniwa, Steak house Jam, Onna soba, Chinuman.
BTW: Google Translate is awesome for these kinds of explorations.
The plan is that I will stay in this temporary apartment until close to when Denise and the cats will move to Okinawa in mid-May. I will then look for a permanent house/apartment for all of us. When Denise arrives, she can move into the permanent place right away. We will still have to wait for our furniture etc. to arrive on a container ship from the US which may take another ~6 weeks by that time. This is easier than trying to find a furnished rental apartment that allows cats.