Yes, looks to be fine. Just be sure to check routes as it appears not all routes are accessible.

Check if your wheelchair fits on this vehicle;

https://meguritaxi.com/english-carecab-page

also found this : https://okinawabus.com/en/rb/rb_lowfloorridemethod/rb_lowfloorguide/

are they usable with a power wheelchair ?

Thanks for the tip !

Anyway we will go a little futher in our searches for Okinawa 🙂

Do you know some accessible taxi company ?

We also found a nice Hotel in Naha (https://www.booking.com/hotel/jp/loisir-spa-tower-naha.fr.html?), and it should be great to make a boat tour for my wife to dive in

And if you do want to look into accessible scuba etc, you can try Google Translate on this site: http://www.ocean-gate.net/barrierfree.html?fbclid=IwZXh0bgNhZW0CMTEAAR1hM5c9LMOHzHblbwkcKMpe5nBoIS5y3eSdlULUFQkDXSOzprWFjnCoCL8_aem_r-0d5Qg_AS6cvGGcW31yIA