The adoption of children into the Keicho family from the Yashu family continued for two generations, the son of Noriharu, Katsuyuki was adopted into Katsumoto and the son of Masaharu, Takakuni was adopted into Masamoto.
野州家から京兆家には、教春の子の勝之が勝元のもとへ、政春の子の高国は政元のもとへと、2代にわたって猶子が続いている。