Play word 水亀 水亀 いしがめ any turtle of the genus Mauremys (esp. the Japanese pond turtle, Mauremys japonica)
Play word 石の帯 石の帯 いしのおび special leather belt used in ceremonial court dress, covered in black lacquer and decorated with stones and jewels
Play word 石剣 石剣 せっけん sword-shaped stoneware found in archeological sites in eastern Japan dating to the end of the Jomon period