The original kameno-o has a lot of descendant varieties, including a variety of the first generation, Riku-u No.132 (a hybrid between Riku-u No.20 and general Kameno-o No.4), a variety of the second generation, Norin No.1 (a hybrid between Moritawase and Riku-u No.132), a variety of the third generation, Koshihikari (a hybrid between Norin No.22 and Norin No.1) and a variety of the third or fourth generation, Sasanishiki (a hybrid between Hatsunishiki and Sasashigure).
亀ノ尾の子孫品種として、子品種陸羽132号（陸羽20号x亀の尾4号）、孫品種水稲農林1号（森多早生x陸羽132号）、続柄曾孫品種コシヒカリ（農林22号x農林1号）、曾孫・続柄玄孫品種ササニシキ（ハツニシキxササシグレ）など多数がある。