I was in Okinawa half for holiday last week. This was in Naha City. I walked from Asato (安里) station to Shuri (首里) Castle. That was about 40 mins. The course was pretty random. ^^” (Asato Station-> Shuri Station-> Kokusai Street-> Makishi Station-> Asato Station)
What is Shisa? Shisa is written as シーサー in Japanese. It’s a guardian animal that has features from lions and dogs. It protects you from evils and brings happiness.
Lastly, the 波の上ビーチ (Nami no Ue Beach) in Naha city.
Another view of the beach~