Shisa (Japanese: シーサー, Hepburn: shīsā, Okinawan: シーサー, romanized: shiisaa) is a traditional Ryukyuan cultural artifact and decoration derived from Chinese guardian lions, often seen in similar pairs, resembling a cross between a lion and a dog, from Okinawan mythology.
When a Chinese emissary returned from a voyage to the court at Shuri Castle, he brought a gift for the king, a necklace decorated with a figurine of a shisa.
The local noro had been told in a dream to instruct the king when he visited to stand on the beach and lift up his figurine towards the dragon; she sent the boy, Chiga, to tell him the message.
A massive boulder then fell from heaven and crushed the dragon's tail, so that he couldn't move, and eventually died.
This boulder and the dragon's body became covered with plants and surrounded by trees, and can still be seen today as the "Gana-mui Woods" near Naha Ohashi bridge.