It is said that the NUBUSHI-TAMA is the flame orb that the dragon has, meaning "treasure ball" in the word of the Ryukyu.
The orb was considered to have a magical power to make wishes as it wished, including Shurijo Castle main hall, Kanzashi of the highest women priests of the Ryukyu Kingdom (Kikoeokimis) or
okinawan dragon boat (Haarii), Drawn as a mortuary tablet and so on, passed down.
The NUBUSHI-TAMA is a ball of prayer of the Ryukyu, which shaped up the feelings that people have prayed since now in ancient times.